Question

The side of a parallelogram is 10cm.
The other side is 2/5 times the first
side. Find the perimeter of the
parallelogram.
Point​

Answer 1

Answer:

28

Step-by-step explanation:

one aide is 10 cm

second side =

$\frac{2}{5} \times 10 \\ 2 \times 2 = 4$

perimeter of parallelogram =2(10+4)=2×14=28

Answer 2

Step-by-step explanation:

Given that : one side is. 10 cm

second side is 10×2/5 = 4

According to the question ,

perimeter of parallelogram

= 2(a+b)

= 2×(10+4)= 2×14= 28

so the answer is 28 cm