Internal angle sum of triangles

저자:mrsK

- Drag the vertices A, B, C to create different types of triangles. - Use the sliders to create copies of the same triangle and prove that the internal angles always add up to 180 degrees.

새 자료

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자료 찾기

copy a line intro
Trapezium Properties
Reimann Sum in 3D
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주제 찾기

수학
다이어그램
도함수
작도
유리수