第2章 Flashcards

(36 cards)

1
Q

図形

A

ずけい

figure

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2
Q

A

てん

point

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3
Q

直線

A

ちょくせん

straight line

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4
Q

A

かく

angle

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5
Q

線分

A

せんぶん

segment

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6
Q

平行

A

へいこう

parallel

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7
Q

交わる

A

まじわる

intersect

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8
Q

交点

A

こうてん

point of intersection

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9
Q

垂直

A

すいちょく

perpendicular

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10
Q

A

degree

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11
Q

直角

A

ちょっかく

right angle

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12
Q

三角形

A

さんかくけい

triangle

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13
Q

A

へん

side

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14
Q

頂点

A

ちょうてん

vertex

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15
Q

二等辺三角形

A

にとうへんさんかくけい

isosceles triangle

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16
Q

直角三角形

A

ちょっかくさんかくけい

right triangle

17
Q

合同

A

ごうどう

congruent

18
Q

相似

A

そうじ

similar

19
Q

四角形

A

しかくけい

quadrangle

20
Q

対角線

A

たいかくせん

diagonal line

21
Q

平行四辺形

A

へいこうしへんけい

parallelogram

22
Q

長方形

A

ちょうほうけい

rectangle

23
Q

正方形

A

せいほうけい

square

24
Q

面積

A

めんせき

Area

25
中点
ちゅうてん | middle point
26
台形
だいけい | trapezium
27
えん | circle
28
中心
ちゅうしん | center
29
直径
ちょっけい | diameter
30
半径
はんけい | radius
31
接線
せっせん | tangent line
32
座標
ざひょう | coordinate
33
接点
せってん | point of tangency
34
x 軸
x じく | x axis
35
原点
げんてん | origin point
36
x 成分
x せいぶん | x component