ABCD is a parallelogram in which AB =9.5 cm and its perimeter is 30 cm . find the length of each side of the parallelogram.

Asked by  | 29th Oct, 2013, 03:42: PM

Expert Answer:

In a parallelogram, opposite sides are equal.
 

AB=9.5 cm (given)

Perimeter=30cm (given)

As opposite sides are equal,

Therefore CD=9.5cm

Perimeter =2(AB+BC)

30=2(9.5+BC)

30-19=2BC

BC=11/2cm

BC=AD=5.5cm

Answered by  | 29th Oct, 2013, 05:04: PM

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