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

Focus and Directrix
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Mondrian's Puzzle
The Gardener's Circle
Fractal Tétraèdre. Dilatation -1/2 centre triangles

자료 찾기

Forum_35862_C_Beschriftung am Strich
Cover Letter
Naming Congruent Triangles with Reasons
Area of a Parallelogram
Rectangular Approximation
NTI Water Park Project

주제 찾기

수
나눗셈
벡터 2D (2차원)
함수 그래프
마름모