Question

two adjecent sides of a parallelogram are 3.5 and 4 cm find its perimeter​

Answer 1

Answer:

3.5+3.5+4+4=15 as opposite sides of parallelogram are equal and parallel.

Answer 2

Answer:

Step-by-step explanation:

We know that opposite sides of a parallelogram are parallel and equal.

So,

Perimeter = Sum of all sides (there are 4 sides)

Perimeter = 4 + 3 + 4 + 3

= 14 cm

∴ Perimeter is 14cm.