Question

if the adjacent sides of parallelogram are 12 cm and 8 cm find its perimeter

Answer 1

perimeter of parallelogram=2(l0b*h)
here h=12cm. b=8cm

p=2(12+8)=2(20)=40cm

Answer 2

given adjacent sides are of 12 cm and 8 cm

As, thee opposite sides of parallelogram is same and parallel

we can write the opposite sides as 12cm and 8 cm

By adding all the given sides

12+12+8+8

total perimeter is 40 cm

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