Question

The perimeter of a parallelogram is 150 cm. One of its sides is greater than the other by 33 cm. Find the
lengths of the sides of the parallelogram.
ARC if / A 450 then find the other angles​

Answer 1

Answer:

Let us take parallellogram ABCD

in parallellogram opposite sides are equal

AB = CD = x cm

BC = AD = (x + 33) cm

Perimeter = sum of all the sides

150 = x + x + x + 33 + x + 33

150 = 4x + 66

150 - 66 = 4x

84 = 4x

x = 84/4

x = 21

so the sides are

AB = CD = 21cm

BC = AD = 21 + 33 = 54cm