Question

abcd is a parallelogram where ab=37mm and bc=23mm. find the perimeter of parallelogram​

Answer 1

Answer:

in a parallelogram the opposite sides are equal and parallel

the perimeter is AB + BC + CD + DA

now AB = CD and BC = DA

so the perimeter is AB + BC + AB +BC

= 12 + 7 + 12 + 7

= 38cm