Ifthefigure6iscomposedof24equilateraltriangles,thenhowmanynon-congruentdistinctrighttriangleswithver

题目简介

Ifthefigure6iscomposedof24equilateraltriangles,thenhowmanynon-congruentdistinctrighttriangleswithver

题目详情

Ifthefigure6 iscomposedof24 equilateraltriangles,thenhowmanynon-congruentdistinctrighttriangleswithverticesontheintersectingpointsarepossibleinthisfigure(  )
A.3B.4C.5D.6

题型:单选题难度:中档来源:不详

答案

C

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