Grapes/win 2.8
[Don't Edit] 3.14
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BGstretchOn BGfile
1 
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UserFunction
0
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y = f(x)
0
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0 = f(x,y)
0
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Point
22 5 0 0 0 0 0 0 1 2 3 4 6 7 8 9 0 0 0 0 0 0 10 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
P
2 0 2
P
(Ccentr(A,B,C)).x
(Ccentr(A,B,C)).y
Crad(A,B,C)


t 0.1
0 0
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3 0 2
Q
0 0 1
R
0 0 1
S
0 0 1
T
0 0 1
U
0 0 1
V
0 0 1
A
1 2 2
A
-4
0
0


t 0.1
0 0
16711680 16711680 16777215 1 0 0 1 1 0 0
3 0 1
B
1 4 2
B
(O).x
(O).y
0


t 0.1
0 0
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3 0 1
C
1 3 2
C
(2roll(180-@)).x
(2roll(180-@)).y
0


t 0.1
0 0
16711680 16711680 16777215 1 0 0 1 1 0 0
3 0 1
D
1 1 2
D
(intr(Ccentr(A,B,C),Crad(A,B,C),(A+C)/2,rot(C,(A+C)/2,90))).x
(intr(Ccentr(A,B,C),Crad(A,B,C),(A+C)/2,rot(C,(A+C)/2,90))).y
0


t 0.1
0 0
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E
1 7 2
E
(intr(B,D,A,C)).x
(intr(B,D,A,C)).y
0


t 0.1
0 0
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F
1 1 2
F
(mid(A,D,2,3)).x
(mid(A,D,2,3)).y
0


t 0.1
0 0
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3 0 2
G
1 4 2
G
(intr(F,E,D,C)).x
(intr(F,E,D,C)).y
0


t 0.1
0 0
16711680 16711680 16777215 1 0 0 1 1 0 0
3 0 2
H
1 2 2
H
(intr(F,E,A,B)).x
(intr(F,E,A,B)).y
0


t 0.1
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I
0 0 1
J
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0 0 1
L
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N
0 0 1
O
1 0 2
O
0
0
0


t 0.1
0 0
16777215 16711680 16777215 1 0 0 1 1 0 0
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Segments
6
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8 9 10 0 0 0 0 0 0 0 0
1 1 1 16711680 16777215 2 0 1
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11 9 0 0 0 0 0 0 0 0 0
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paramater
14
1 0
1 1 0.1 1 0
1 0
1 1 0.1 1 0
1 0
1 1 0.1 1 0
1 0
1 1 0.1 1 0
1 0
1 1 0.1 1 0
1 0
1 1 0.1 1 0
1 0
1 1 0.1 1 0
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1 1 0.1 1 0
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1 1 0.1 1 0
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1 1 0.1 1 0
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1 1 0.1 1 0
84 0
1 1 2 1 1
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1 1 0.1 1 0
1 1 72
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KakuMode ScanWidth LogMode ThetaMode AreaMode capStyle
2 4 2 1 1 0 1 1 0 0 0 32
DrawMode SegmentShowSync
1 1
AfterImageColorNo, CanAImg,MaxAimgN0
2 1 3001
circleMode
1
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ScaleX
Vlow,VHigh,label
0 609 x
x
AxesVisible,ScaleVisible,Svaluevisible,AddDegreeLetter,ScaleGuidevisible
0 0 0 0 0
NUmber,Base,Linterval,numberR
7 1 1 7
High,Low
4.78275472318389 -7.15842174740435
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ScaleY
Vlow,VHigh,label
0 609 y
AxesVisible,ScaleVisible,Svaluevisible,ScaleGuidevisible
0 0 0 0 0
NUmber,Base,Linterval,NumbeerR
7 1 1 7
High,Low
9.07312771243876 -2.91918293731134
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ScaleS
SquareQ AreaRectify PsMesh AxisWidth FontSize AxisOn letterCenterShowPOsition ShowEquation AxisType PolorNum Areafixed
0 1 0 2 24 0 1 0 0 0 12 0 1 0
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Yvalue
1 1
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Iinterval
Svalue Evalue sliceNo
1 -1
1 1
40 10
Dfuncno Efuncno AreaQ
1 0 0
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Yvalue Function List
6
y1
y2
y3
y4
y5
y6
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Panel Position
0 0 0 580 0 62 102 395 0 0 0 1 1 0 1 1
1
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PetaMEMO SECTION
Style, Color, BGcolor , Size, PositionX, positionY
3 16711680 0 12 0 0 0

18
2016センターIA第5問
AB=4,BC=2,DA=DCの
円に内接する四角形ABCDがある。
対角線ACとBDの交点がE，
線分ADを2:3に内分する点をF,
直線FEと直線DCの交点をGとする。


<l>∠ABC=!{[arg(C,B,A)]|3}゜
#//(1)直線ABが点Gを通る
#@:=120
#Draw:
#HideObj(H)

#//(2)外接円の直径が最小
#@:=60
#Draw:
#ShowObj(H)
----------
11
4 24 1
425 19 0
4 24 0
4 24 0
4 24 0
4 24 0
4 24 0
4 24 0
4 24 0
4 24 0
4 24 0
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Table SECTION
RowNo, ColumnNo
0 10 200
Table Data


60 60 60 60 60 60 60 60 60 60
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SimpleMemo SECTION
0
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