Question

The longer side of a parallelogram is 8.4 cm and the shorter side is half of the longer side. Find the perimeter of the parallelogram.​

Answer 1

Answer:

the perimeter of parallelogram is 25.2 cm

Step-by-step explanation:

we have to add all sides

Answer 2

Answer:

8.4/2=4.2

perimeter of a parallelogram=2(l+b)

l=8.4

b=4.2

perimeter=2(8.4+4.2)

=25.2 cm