question_answer

A In A XYZ, \[XY=XZ\] and \[XM\bot YZ\]and \[ZP\bot XY\]. About which of the following is the triangle symmetrical?

A)  XM                               

B)  YN

C)  ZP                  

D)       XZ

Correct Answer: A

Solution :

Since \[XY=XZ\] and \[XM\bot YZ,\]\[\angle YXM=\angle ZXM\]. So, the triangle is symmetrical about XM as it bisects the apex angle.