Question

if ar of parallelogram pqrs is 25cm sq and on the same base rs, a triangle qrs is given then find the triangle qrs​

Answer 1

Answer:

Given: SR=12cm, QM=7.6cm, PS=8cm.

Area of parallelogram=base×height

=12×7.6=91.2cm

2

.

Area of parallelogram=base×height

⇒91.2=8×QN

⇒QN=

8

91.2

=11.4cm.