Lentes côncavas e convexa

作成者:Sandro Ricardo De Souza, Tom Walsh

Move the tip of the "Object" arrow to move the object. Move the point named " Focus' " to change the focal length. Move the point named " Focus' " to the right side of the lens to change to a concave lens.

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အခြေခံ data အခေါ်အဝေါ်များ

教材を発見

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tangent intercepted arc
congruent inscribed angles
Task 1
Circle area

トピックを見つける

球面
面積
正三角形
回転
一般的な四角形