A) PQR must be an equilateral triangle
B) PQ + QR + PR = AB
C) PQ + QR + PR = 2 AB
D) PQR must be a right angled triangle
Correct Answer: A
Solution :
The line segments joining the mid points of the sides of a triangle form four triangles, each of which is similar to the original triangle.You need to login to perform this action.
You will be redirected in
3 sec