Google ClassroomGoogleクラスルーム
GeoGebraGeoGebra Classroom
GeoGebra

Angle Bisector Summary

作成者:Caribou Contests
トピック:角, 幾何

The triangles ABD and ADC are congruent because they have the same side lengths. Therefore angles BAD and DAC are equal.

新しい教材

教材を発見

トピックを見つける