Question

Two adjacent sides of a parallelogram are $4cm\text{and}3cm$ respectively. Find its perimeter.​

Answer 1

Given: Two adjacent sides of a parallelogram are $4cm\text{and}3cm$

Let $ABCD$ be a parallelogram with sides $AB=4cm\text{and}BC=3cm$

We know that,
Perimeter is the length of the boundary of a figure.

As, opposite sides of parallelogram are equal.
$AB=CD=4cm$
$BC=AD=3cm$

$\therefore$ Perimeter of $ABCD=AB+BC+CD+DA$
$=4+3+4+3$
$=14cm$

Therefore, the perimeter of parallelogram is $14cm$.