The sum of the angles in a triangle?

トピック:角, 幾何

Move the slider GreenAngle to change the sizes of the angles. For different shapes of triangles what do you notice about the three angles? There are more things to try below.

新しい教材

Linear Equation Graphs: Thin Slice
Function art 3D - waiting shed
Congruent Sides & Angles in △s: Exploration
Pythagorean Template: Integer Legs
רישום חופשי

教材を発見

Pentagons and Triangles
Supplementary angle
superman
razones trigon. 30º
Rotations in the Coordinate Plane APS

トピックを見つける

平面
特別な点
ランダムな実験
対数関数
定積分