Question

The area of a square field is 169sq.m. find its perimeter.

Answer 1

Answer:

area =169sq.m

side = √169=13m

perimeter

=4×side

=4×13

=52m

Answer 2

Given ,

Area of square = 169 m²

We know that , the area of square is given by

$\boxed{ \tt{Area = {(side)}^{2} }}$

Thus ,

169 = (side)²

side = √169

side = 13 m

Now , the perimeter of square is given by

$\boxed{ \tt{Perimeter = 4(side)}}$

Thus ,

Perimeter = 4 × 13

Perimeter = 52 m

Therefore ,

• The perimeter of square is 52 m