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Regular Pentagon Wonder: GoGeometry Action 192!
저자:
Tim Brzezinski
주제:
기하
,
다각형
Creation of this resource was inspired by
this problem
from Antonio Gutierrez.
How can we formally prove what is dynamically illustrated here?
The pentagon shown below is regular. The LARGE POINTS are MOVEABLE. Be sure to slide the slider SLOWLY!
GeoGebra
Quick (silent) demo
새 자료
Squaring a Rectangle (PST Version)
End Behavior of Polynomial Functions
Modifiable Right Triangular Prism
Right Triangle Inscribed in a Semicircle
Odd Function Explorer
자료 찾기
Angles on Parallel Lines
Proving the diagonals of a parallelogram bisect each other
Untitled
System Of Inequalities
מפרק אוניברסלי מקובע
주제 찾기
벡터 3D (3차원)
각기둥
내접원
도함수
수심