Question

In a AABC, P, Q and Rare the mid-points
of sides BC, CA and AB respectively.
If AC = 21 cm, BC = 29 cm and AB = 30 cm.
The perimeter of the quadrilateral ARPQ
is
(A) 91 cm
(B) 60 cm
(C) 51 cm
(D) 70 cm​

Answer 1

Answer:

it is 10.5 ×2 + 15×2 that is equal to 51