구글 클래스룸

지오지브라 클래스룸

Sum of angles in a triangle is 180 degrees

저자:Mathguru

주제:각

Drag the points A, B and C to change the size and shape of the triangle. Note what happens when you add the three angles.

What is the rule for the sum of the angles of a triangle?

새 자료

자료 찾기

주제 찾기