Question

Suppose ABCD is a parallelogram in which AB = 9 cm and its perimeter is 30 cm.

Find the length of each side of the parallelogram.

Answer 1

Hey there! In a parallelogram, The parallel sides are same in length.

Hence AB = CD, BC = AD

Perimeter = AB + CD+ BC +AD

= 30

9+9+ 2 BC = 30

2BC = 30-18

BC = 12/2

BC = 6,

Hence the sides are

AB = 9 cm

BC = 6 cm

CD = 9 cm

DA = 6 cm

hope helped!

Answer 2

See the attach file for ur ans