GoGeometry Action 28! (Quick Angle Problem)

저자:Tim Brzezinski

Creation of this applet was inspired by a tweet from Antonio Gutierrez. What is the measure of the pink angle? How can you formally prove this to be true?

새 자료

Congruent Figures
Isosceles Right Triangle
Perpendicular Lines: Quick Exploration
Squares Question
Pythagorean Template: Integer Legs

자료 찾기

Area of Triangles - Heron Formula
Parallelogram Properties
مثلث قائم الزاوية
Bisettrice
Graphing Line App

주제 찾기

히스토그램
함수 그래프
정사각형
타원
특징점