Interior and Exterior Angles of an Octagon

Applet allows the student to discover, using transformational geometry, the sum of the measures of the interior angles and the sum of the measures of the exterior angles of an octagon.
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Marilu Deal —

 
資源型態
活動
標籤
angle  exterior  interior  octagon  sums 
適合年齡
3 – 19+
語言
English
 
 

繪本

 
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