[General]
FileFormatVersion=1.0.217
PointCount=15
FigureCount=38
LabelCount=8
WatchExpressionCount=0
StaticGraphicCount=7
ButtonCount=0
LocusCount=0
PaperColor1=16777215
PaperColor2=16768477
AxesColor=15769760
GridColor=14540253
GradientPaper=True
ShowAxes=False
ShowGrid=False
Description=
Window=785x497
WorkArea=(-16.5882981664415,-4.1653073667118,5.31610124917008,9.69257797785882)

[Point1]
FillColor=12632256
FillStyle=0
ForeColor=16711680
Name=A
NameColor=8388608
PhysicalWidth=4
Shape=3
ShowName=True
Tag=
Type=0
X=-8.453446
Y=2.129898
ZOrder=1

[Point2]
FillColor=12632256
FillStyle=0
ForeColor=16711680
Name=B
NameColor=8388608
PhysicalWidth=4
Shape=3
ShowName=True
Tag=
Type=0
X=2.368023
Y=3.214691
ZOrder=2

[Point3]
FillColor=12632256
FillStyle=0
ForeColor=16711680
Name=C
NameColor=8388608
PhysicalWidth=4
Shape=3
ShowName=True
Tag=
Type=0
X=2.420939
Y=-1.415523
ZOrder=3

[Point4]
FillColor=12632256
FillStyle=0
ForeColor=16711680
LabelOffsetX=-13
LabelOffsetY=9
Name=D
NameColor=8388608
PhysicalWidth=4
Shape=3
ShowName=True
Tag=
Type=0
X=-5.278443
Y=-2.632607
ZOrder=4

[Point5]
FillColor=12632256
FillStyle=0
ForeColor=255
Name=E
NameColor=128
PhysicalWidth=4
Shape=3
ShowName=True
Tag=
Type=0
X=-2.791357
Y=-.754063
ZOrder=5

[Point6]
FillColor=12632256
FillStyle=0
ForeColor=16711935
Name=F
NameColor=8388863
ParentFigure=4
PhysicalWidth=4
Shape=3
ShowName=True
Tag=
Type=9
X=-3.042712
Y=2.672294
ZOrder=6

[Point7]
FillColor=12632256
FillStyle=0
ForeColor=16711935
LabelOffsetX=10
LabelOffsetY=6
Name=G
NameColor=8388863
ParentFigure=5
PhysicalWidth=4
Shape=3
ShowName=True
Tag=
Type=9
X=2.394481
Y=.899584
ZOrder=7

[Point8]
FillColor=12632256
FillStyle=0
ForeColor=16711935
Name=H
NameColor=8388863
ParentFigure=6
PhysicalWidth=4
Shape=3
ShowName=True
Tag=
Type=9
X=-1.428752
Y=-2.024065
ZOrder=8

[Point9]
FillColor=12632256
FillStyle=0
ForeColor=16711935
LabelOffsetX=-10
LabelOffsetY=3
Name=I
NameColor=8388863
ParentFigure=7
PhysicalWidth=4
Shape=3
ShowName=True
Tag=
Type=9
X=-6.865944
Y=-.251355
ZOrder=9

[Point10]
FillColor=12632256
FillStyle=0
ForeColor=16711680
Name=J
NameColor=0
ParentFigure=16
PhysicalWidth=4
Shape=3
ShowName=True
Tag=
Type=13
X=-3.294066
Y=6.098652
ZOrder=10

[Point11]
FillColor=12632256
FillStyle=0
ForeColor=16711680
Name=_K
NameColor=0
ParentFigure=16
PhysicalWidth=4
Shape=3
ShowName=True
Tag=
Type=13
Visible=False
X=0
Y=0
ZOrder=11

[Point12]
FillColor=12632256
FillStyle=0
ForeColor=16711680
LabelOffsetX=-7
LabelOffsetY=14
Name=K
NameColor=0
ParentFigure=24
PhysicalWidth=4
Shape=3
ShowName=True
Tag=
Type=13
X=-.066147
Y=-3.294067
ZOrder=12

[Point13]
FillColor=12632256
FillStyle=0
ForeColor=16711680
Name=_L
NameColor=0
ParentFigure=24
PhysicalWidth=4
Shape=3
ShowName=True
Tag=
Type=13
Visible=False
X=0
Y=0
ZOrder=13

[Point14]
FillColor=12632256
FillStyle=0
ForeColor=255
LabelOffsetX=5
Name=L
NameColor=128
ParentFigure=32
PhysicalWidth=4
Shape=3
ShowName=True
Tag=
Type=13
X=-.568856
Y=3.558648
ZOrder=14

[Point15]
FillColor=12632256
FillStyle=0
ForeColor=16711680
Name=_M
NameColor=0
ParentFigure=32
PhysicalWidth=4
Shape=3
ShowName=True
Tag=
Type=13
Visible=False
X=0
Y=0
ZOrder=15

[Figure0]
DrawWidth=1
FigureName=Отрезок1
FigureType=1
FigureTypeString=Segment
ForeColor=16711680
NumberOfChildren=0
NumberOfPoints=2
ZOrder=0
Points0=1
Points1=2
AuxPoints(1).X=291.161787980576
AuxPoints(1).Y=270.682660142488
AuxPoints(2).X=678.482687998191
AuxPoints(2).Y=231.855861203009

[Figure1]
DrawWidth=1
FigureName=Отрезок2
FigureType=1
FigureTypeString=Segment
ForeColor=16711680
NumberOfChildren=0
NumberOfPoints=2
ZOrder=1
Points0=3
Points1=2
AuxPoints(1).X=680.376652001168
AuxPoints(1).Y=397.580002144886
AuxPoints(2).X=678.482687998191
AuxPoints(2).Y=231.855861203009

[Figure2]
DrawWidth=1
FigureName=Отрезок3
FigureType=1
FigureTypeString=Segment
ForeColor=16711680
NumberOfChildren=0
NumberOfPoints=2
ZOrder=2
Points0=4
Points1=3
AuxPoints(1).X=404.801167210755
AuxPoints(1).Y=441.141746883705
AuxPoints(2).X=680.376652001168
AuxPoints(2).Y=397.580002144886

[Figure3]
DrawWidth=1
FigureName=Отрезок4
FigureType=1
FigureTypeString=Segment
ForeColor=16711680
NumberOfChildren=0
NumberOfPoints=2
ZOrder=3
Points0=4
Points1=1
AuxPoints(1).X=404.801167210755
AuxPoints(1).Y=441.141746883705
AuxPoints(2).X=291.161787980576
AuxPoints(2).Y=270.682660142488

[Figure4]
FigureName=Середина отрезка1
FigureType=9
FigureTypeString=Middle point
NumberOfChildren=0
NumberOfPoints=3
Points0=6
Points1=1
Points2=2
AuxPoints(1).X=-3.0427115
AuxPoints(1).Y=2.6722945

[Figure5]
FigureName=Середина отрезка2
FigureType=9
FigureTypeString=Middle point
NumberOfChildren=0
NumberOfPoints=3
Points0=7
Points1=3
Points2=2
AuxPoints(1).X=2.394481
AuxPoints(1).Y=.899584

[Figure6]
FigureName=Середина отрезка3
FigureType=9
FigureTypeString=Middle point
NumberOfChildren=0
NumberOfPoints=3
Points0=8
Points1=4
Points2=3
AuxPoints(1).X=-1.428752
AuxPoints(1).Y=-2.024065

[Figure7]
FigureName=Середина отрезка4
FigureType=9
FigureTypeString=Middle point
NumberOfChildren=0
NumberOfPoints=3
Points0=9
Points1=4
Points2=1
AuxPoints(1).X=-6.8659445
AuxPoints(1).Y=-.2513545

[Figure8]
DrawWidth=1
FigureName=Отрезок5
FigureType=1
FigureTypeString=Segment
ForeColor=32768
NumberOfChildren=0
NumberOfPoints=2
ZOrder=8
Points0=5
Points1=1
AuxPoints(1).X=493.818692275163
AuxPoints(1).Y=373.905094188707
AuxPoints(2).X=291.161787980576
AuxPoints(2).Y=270.682660142488

[Figure9]
DrawWidth=1
FigureName=Отрезок6
FigureType=1
FigureTypeString=Segment
ForeColor=32768
NumberOfChildren=0
NumberOfPoints=2
ZOrder=9
Points0=5
Points1=2
AuxPoints(1).X=493.818692275163
AuxPoints(1).Y=373.905094188707
AuxPoints(2).X=678.482687998191
AuxPoints(2).Y=231.855861203009

[Figure10]
DrawWidth=1
FigureName=Отрезок7
FigureType=1
FigureTypeString=Segment
ForeColor=32768
NumberOfChildren=0
NumberOfPoints=2
ZOrder=10
Points0=5
Points1=4
AuxPoints(1).X=493.818692275163
AuxPoints(1).Y=373.905094188707
AuxPoints(2).X=404.801167210755
AuxPoints(2).Y=441.141746883705

[Figure11]
DrawWidth=1
FigureName=Отрезок8
FigureType=1
FigureTypeString=Segment
ForeColor=32768
NumberOfChildren=0
NumberOfPoints=2
ZOrder=11
Points0=5
Points1=3
AuxPoints(1).X=493.818692275163
AuxPoints(1).Y=373.905094188707
AuxPoints(2).X=680.376652001168
AuxPoints(2).Y=397.580002144886

[Figure12]
DrawWidth=1
FigureName=Прямая1
FigureType=3
FigureTypeString=Line
ForeColor=32768
NumberOfChildren=1
NumberOfPoints=2
Hide=True
ZOrder=12
Children0=15
Points0=5
Points1=2
AuxPoints(1).X=784
AuxPoints(1).Y=150.688694978302
AuxPoints(2).X=335.095320873289
AuxPoints(2).Y=496

[Figure13]
DrawWidth=1
FigureName=Прямая2
FigureType=3
FigureTypeString=Line
ForeColor=32768
NumberOfChildren=1
NumberOfPoints=2
Hide=True
ZOrder=13
Children0=14
Points0=5
Points1=1
AuxPoints(1).X=-1.16573417585641E-15
AuxPoints(1).Y=122.380639240618
AuxPoints(2).X=733.527975150403
AuxPoints(2).Y=496

[Figure14]
DrawWidth=1
FigureName=Параллельная прямая1
FigureType=4
FigureTypeString=Parallel line
ForeColor=32768
NumberOfChildren=1
NumberOfPoints=1
Hide=True
ZOrder=14
Children0=16
Parents0=13
Points0=2
AuxPoints(1).X=784
AuxPoints(1).Y=285.600656213834
AuxPoints(2).X=223.279402897219
AuxPoints(2).Y=-1.99562588676372E-14

[Figure15]
DrawWidth=1
FigureName=Параллельная прямая2
FigureType=4
FigureTypeString=Parallel line
ForeColor=32768
NumberOfChildren=1
NumberOfPoints=1
Hide=True
ZOrder=15
Children0=16
Parents0=12
Points0=1
AuxPoints(1).X=-1.16573417585641E-15
AuxPoints(1).Y=494.653274963467
AuxPoints(2).X=643.049232525124
AuxPoints(2).Y=-1.99562588676372E-14

[Figure16]
FigureName=Точка пересечения1
FigureType=13
FigureTypeString=Intersection point
NumberOfChildren=0
NumberOfPoints=2
Parents0=15
Parents1=14
Points0=10
Points1=11
AuxPoints(1).X=475.825783703604
AuxPoints(1).Y=128.63342715679

[Figure17]
DrawWidth=1
FigureName=Отрезок9
FigureType=1
FigureTypeString=Segment
ForeColor=33023
NumberOfChildren=0
NumberOfPoints=2
ZOrder=17
Points0=5
Points1=10
AuxPoints(1).X=493.818692275163
AuxPoints(1).Y=373.905094188707
AuxPoints(2).X=475.825783703604
AuxPoints(2).Y=128.63342715679

[Figure18]
DrawStyle=1
DrawWidth=1
FigureName=Отрезок10
FigureType=1
FigureTypeString=Segment
ForeColor=16384
NumberOfChildren=0
NumberOfPoints=2
ZOrder=18
Points0=1
Points1=10
AuxPoints(1).X=291.161787980576
AuxPoints(1).Y=270.682660142488
AuxPoints(2).X=475.825783703604
AuxPoints(2).Y=128.63342715679

[Figure19]
DrawStyle=1
DrawWidth=1
FigureName=Отрезок11
FigureType=1
FigureTypeString=Segment
ForeColor=16384
NumberOfChildren=0
NumberOfPoints=2
ZOrder=19
Points0=2
Points1=10
AuxPoints(1).X=678.482687998191
AuxPoints(1).Y=231.855861203009
AuxPoints(2).X=475.825783703604
AuxPoints(2).Y=128.63342715679

[Figure20]
DrawWidth=1
FigureName=Прямая3
FigureType=3
FigureTypeString=Line
ForeColor=33023
NumberOfChildren=1
NumberOfPoints=2
Hide=True
ZOrder=20
Children0=22
Points0=5
Points1=4
AuxPoints(1).X=332.171943029691
AuxPoints(1).Y=496
AuxPoints(2).X=784
AuxPoints(2).Y=154.725558564025

[Figure21]
DrawWidth=1
FigureName=Прямая4
FigureType=3
FigureTypeString=Line
ForeColor=33023
NumberOfChildren=1
NumberOfPoints=2
Hide=True
ZOrder=21
Children0=23
Points0=5
Points1=3
AuxPoints(1).X=784
AuxPoints(1).Y=410.730195412365
AuxPoints(2).X=-1.16573417585641E-15
AuxPoints(2).Y=311.237641651029

[Figure22]
DrawWidth=1
FigureName=Параллельная прямая3
FigureType=4
FigureTypeString=Parallel line
ForeColor=33023
NumberOfChildren=1
NumberOfPoints=1
Hide=True
ZOrder=22
Children0=24
Parents0=20
Points0=3
AuxPoints(1).X=784
AuxPoints(1).Y=319.311289827291
AuxPoints(2).X=550.074141766921
AuxPoints(2).Y=496

[Figure23]
DrawWidth=1
FigureName=Параллельная прямая4
FigureType=4
FigureTypeString=Parallel line
ForeColor=33023
NumberOfChildren=1
NumberOfPoints=1
Hide=True
ZOrder=23
Children0=24
Parents0=21
Points0=4
AuxPoints(1).X=-1.16573417585641E-15
AuxPoints(1).Y=389.770953654919
AuxPoints(2).X=784
AuxPoints(2).Y=489.263507416256

[Figure24]
FigureName=Точка пересечения2
FigureType=13
FigureTypeString=Intersection point
NumberOfChildren=0
NumberOfPoints=2
Parents0=22
Parents1=23
Points0=12
Points1=13
AuxPoints(1).X=591.35912693676
AuxPoints(1).Y=464.816654839885

[Figure25]
DrawWidth=1
FigureName=Отрезок12
FigureType=1
FigureTypeString=Segment
ForeColor=33023
NumberOfChildren=0
NumberOfPoints=2
ZOrder=25
Points0=5
Points1=12
AuxPoints(1).X=493.818692275163
AuxPoints(1).Y=373.905094188707
AuxPoints(2).X=591.35912693676
AuxPoints(2).Y=464.816654839885

[Figure26]
DrawStyle=1
DrawWidth=1
FigureName=Отрезок13
FigureType=1
FigureTypeString=Segment
ForeColor=16384
NumberOfChildren=0
NumberOfPoints=2
ZOrder=26
Points0=4
Points1=12
AuxPoints(1).X=404.801167210755
AuxPoints(1).Y=441.141746883705
AuxPoints(2).X=591.35912693676
AuxPoints(2).Y=464.816654839885

[Figure27]
DrawStyle=1
DrawWidth=1
FigureName=Отрезок14
FigureType=1
FigureTypeString=Segment
ForeColor=16384
NumberOfChildren=0
NumberOfPoints=2
ZOrder=27
Points0=3
Points1=12
AuxPoints(1).X=680.376652001168
AuxPoints(1).Y=397.580002144886
AuxPoints(2).X=591.35912693676
AuxPoints(2).Y=464.816654839885

[Figure28]
DrawWidth=1
FigureName=Прямая5
FigureType=3
FigureTypeString=Line
ForeColor=33023
NumberOfChildren=1
NumberOfPoints=2
Hide=True
ZOrder=28
Children0=31
Points0=5
Points1=10
AuxPoints(1).X=466.389351350506
AuxPoints(1).Y=-1.99562588676372E-14
AuxPoints(2).X=502.775464591754
AuxPoints(2).Y=496

[Figure29]
DrawWidth=1
FigureName=Прямая6
FigureType=3
FigureTypeString=Line
ForeColor=33023
NumberOfChildren=1
NumberOfPoints=2
Hide=True
ZOrder=29
Children0=30
Points0=5
Points1=12
AuxPoints(1).X=624.816225454636
AuxPoints(1).Y=496
AuxPoints(2).X=92.6500713855872
AuxPoints(2).Y=-1.99562588676372E-14

[Figure30]
DrawWidth=1
FigureName=Параллельная прямая5
FigureType=4
FigureTypeString=Parallel line
ForeColor=33023
NumberOfChildren=1
NumberOfPoints=1
Hide=True
ZOrder=30
Children0=32
Parents0=29
Points0=10
AuxPoints(1).X=337.812968754511
AuxPoints(1).Y=-1.99562588676372E-14
AuxPoints(2).X=784
AuxPoints(2).Y=415.864041344215

[Figure31]
DrawWidth=1
FigureName=Параллельная прямая6
FigureType=4
FigureTypeString=Parallel line
ForeColor=33023
NumberOfChildren=1
NumberOfPoints=1
Hide=True
ZOrder=31
Children0=32
Parents0=28
Points0=12
AuxPoints(1).X=593.646709050141
AuxPoints(1).Y=496
AuxPoints(2).X=557.260595808893
AuxPoints(2).Y=-1.99562588676372E-14

[Figure32]
FigureName=Точка пересечения3
FigureType=13
FigureTypeString=Intersection point
NumberOfChildren=0
NumberOfPoints=2
Parents0=30
Parents1=31
Points0=14
Points1=15
AuxPoints(1).X=573.366218365202
AuxPoints(1).Y=219.544987807968

[Figure33]
DrawWidth=1
FigureName=Отрезок15
FigureType=1
FigureTypeString=Segment
ForeColor=255
NumberOfChildren=0
NumberOfPoints=2
ZOrder=33
Points0=5
Points1=14
AuxPoints(1).X=493.818692275163
AuxPoints(1).Y=373.905094188707
AuxPoints(2).X=573.366218365202
AuxPoints(2).Y=219.544987807968

[Figure34]
DrawStyle=2
DrawWidth=1
FigureName=Отрезок16
FigureType=1
FigureTypeString=Segment
ForeColor=8388863
NumberOfChildren=0
NumberOfPoints=2
ZOrder=34
Points0=9
Points1=7
AuxPoints(1).X=347.981495491614
AuxPoints(1).Y=355.912221409045
AuxPoints(2).X=679.429669999679
AuxPoints(2).Y=314.717931673948

[Figure35]
DrawStyle=2
DrawWidth=1
FigureName=Отрезок17
FigureType=1
FigureTypeString=Segment
ForeColor=8388863
NumberOfChildren=0
NumberOfPoints=2
ZOrder=35
Points0=6
Points1=8
AuxPoints(1).X=484.822220093435
AuxPoints(1).Y=251.269278568697
AuxPoints(2).X=542.588909605961
AuxPoints(2).Y=419.360874514296

[Figure36]
DrawStyle=1
DrawWidth=1
FigureName=Отрезок18
FigureType=1
FigureTypeString=Segment
ForeColor=33023
NumberOfChildren=0
NumberOfPoints=2
ZOrder=36
Points0=10
Points1=14
AuxPoints(1).X=475.825783703604
AuxPoints(1).Y=128.63342715679
AuxPoints(2).X=573.366218365202
AuxPoints(2).Y=219.544987807968

[Figure37]
DrawStyle=1
DrawWidth=1
FigureName=Отрезок19
FigureType=1
FigureTypeString=Segment
ForeColor=33023
NumberOfChildren=0
NumberOfPoints=2
ZOrder=37
Points0=12
Points1=14
AuxPoints(1).X=591.35912693676
AuxPoints(1).Y=464.816654839885
AuxPoints(2).X=573.366218365202
AuxPoints(2).Y=219.544987807968

[Label1]
Caption=Parameters of investigation:
Charset=204
FontName=Arial
FontSize=14
FontBold=True
ForeColor=2971904
BackColor=16777215
Transparent=False
X=-14.2345973044456
Y=7.24959044873254

[Label2]
Caption=Four arbitrary points A, B, C, D and Е ~~in the plane are given. Points F, G, H and I ~~are the midpoints of segments АВ, ВС, CD ~~and DA, respectively.
Charset=204
FontName=Arial
FontSize=14
ForeColor=2971904
BackColor=16777215
Transparent=False
X=-15.451681832335
Y=6.64104818478784

[Label3]
Caption=Results:
Charset=204
FontName=Arial
FontSize=14
FontBold=True
ForeColor=211
BackColor=16777215
Transparent=False
X=-14.0229304300301
Y=4.25979584761291

[Label4]
Caption=Vector ЕL is the sum of ~~vectors EA, EB, EC and ED.
Charset=204
FontName=Arial
FontSize=14
ForeColor=211
BackColor=16777215
Transparent=False
X=-15.6104319881467
Y=3.5189617871585

[Label5]
Caption=Problem
Charset=204
FontName=Arial
FontSize=14
FontBold=True
ForeColor=8388608
BackColor=16777215
Transparent=False
X=-14.2345973044456
Y=9.60438442660553

[Label6]
Caption=Given the quadrilateral ABCD. ~~Find such a point Е, that the sum of ~~vectors EA + EB + EC + ED was equal to zero.
Charset=204
FontName=Arial
FontSize=14
ForeColor=8388608
BackColor=16777215
Transparent=False
X=-15.6104319881467
Y=9.07521724056665

[Label7]
Caption=Проведення експерименту:
Charset=204
FontName=Arial
FontSize=10
FontBold=True
ForeColor=128
BackColor=16777215
Transparent=False
X=-11.721053170761
Y=-5.87375576503147

[Label8]
Caption=     Вектор EL - сума векторів ЕА, ЕВ, ЕС та ED. Рухайте точку Е так, щоб вона збіглась з точкою  L. Спостерігайте, яке положення ~~займе точка Е, коли вона буде збігатися з точкою L. Проведіть дослідження, послідовно змінюючі положення точок А, В, С та D. 
Charset=0
FontName=Arial
FontSize=10
FontBold=True
ForeColor=16384
BackColor=16777215
Transparent=False
X=-12.3825121533096
Y=-6.50875638827812

[SG1]
DrawMode=13
DrawStyle=0
DrawWidth=1
FillColor=32768
FillStyle=-1
ForeColor=32768
NumberOfPoints=2
Type=2
Visible=True
Point1=5
Point2=1

[SG2]
DrawMode=13
DrawStyle=0
DrawWidth=1
FillColor=32768
FillStyle=-1
ForeColor=32768
NumberOfPoints=2
Type=2
Visible=True
Point1=5
Point2=2

[SG3]
DrawMode=13
DrawStyle=0
DrawWidth=1
FillColor=32768
FillStyle=-1
ForeColor=32768
NumberOfPoints=2
Type=2
Visible=True
Point1=5
Point2=4

[SG4]
DrawMode=13
DrawStyle=0
DrawWidth=1
FillColor=32768
FillStyle=-1
ForeColor=32768
NumberOfPoints=2
Type=2
Visible=True
Point1=5
Point2=3

[SG5]
DrawMode=13
DrawStyle=0
DrawWidth=1
FillColor=33023
FillStyle=-1
ForeColor=33023
NumberOfPoints=2
Type=2
Visible=True
Point1=5
Point2=10

[SG6]
DrawMode=13
DrawStyle=0
DrawWidth=1
FillColor=33023
FillStyle=-1
ForeColor=33023
NumberOfPoints=2
Type=2
Visible=True
Point1=5
Point2=12

[SG7]
DrawMode=13
DrawStyle=0
DrawWidth=1
FillColor=255
FillStyle=-1
ForeColor=255
NumberOfPoints=2
Type=2
Visible=True
Point1=5
Point2=14

