Question

PQRS is a parallelogram. If PQ=3a+1&SR=82m , then find the value of ‘a’

Answer 1

Answer:

Opposite sides in a parallelogram are equal.

And here PQ and SR are opposite sides.

So, 3a+1 = 82

3a = 82-1 = 81

a = 81/3 = 27