Question

. A square paper sheet has 11/5 cm long side. Find its perimeter and area.

Answer 1

Given :-

. A square paper sheet has 11/5 cm long side. Find its perimeter and area.

Solution :-

Perimeter of square = 4× sides

$= 4 \times \frac{11}{5}$

$\frac{44}{5}$

$= 8.8$

Area of square = side × side

$= \frac{11}{5} \times \frac{11}{5}$

$= \frac{121}{25}$

$= 4.84$

Answer 2

Answer:

In parallelogram PQRS, PQ is 8 cm more than QR. If perimeter is 40 cm. Find all the sides.