Question

the perimeter of a parallelogram whose parllel sides have a length equal to 12 cm and 7 cm is ​

Answer 1

38

Step-by-step explanation:

a=12

b= 7

P= (a+b)= 38

Answer 2

Answer:

perimeter of paralellogram=2(a+b)

=2(12+7)

=2×19=83