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Interior Angle Sum
作者:
Linda Bollman
,
Andrew Knauft
As you watch the polygon change, notice how the sum of the interior angles is affected.
What makes the sum change? By how much does it change each time?
GeoGebra
新资源
The 3D Space
Addition within Two Places
Dividing a 2-digit number by a 1-digit number (2)
အခြေခံ data အခေါ်အဝေါ်များ
z`]]
发现资源
Reiman Sum
Rhombus Properties
Shrinking Circle
Equilateral Triangle
Triangle shaped thing
发现主题
勾股定理
棱锥
函数图象
数学
积分