Half diagonals of a parallelogram

Diagonals of a parallelogram bisect each other

 

R Sai Venkatesh

 
資源型態
活動
標籤
class  collection  parallelogram  proof-without-words  quadrilateral 
適合年齡
0 – 19+
語言
English
 
 
瀏覽次數
273
聯繫資源作者
 
 
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