Rotation about a Point

トピック:幾何

The red pre-image is being rotated clockwise around point F to create the green image. Investigate in particular how the coordinates change at 90, 180 and 270 degrees of rotation.

新しい教材

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רישום חופשי
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bewijs stelling van Pythagoras

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Untitled
Soccer Ball - World Cup 2018 (Truncated Icosahedron)

トピックを見つける

散布図
微分
一次方程式
直角三角形
数列と級数