Question

Find the side of a square whose area is 100cm

Answer 1

Answer:

area of square = side * side

s*s = 100cm²

S = 10cm

perimeter = ?

perimeter of a square = 4× side

perimeter = 4 * s

perimeter = 4 * 10

perimeter = 40cm

Answer 2

Answer:

Side of square is 10cm

Step-by-step explanation:

Given that

Area of square is 100Sq cm

To find

Side of square

Solution

As we know that

$area \: of \: square = {side \: of \: square}^{2}$

hence by using this

$side \: of \: square = \sqrt{area \: of \: square}$

$side \: of \: square = \sqrt{100}$

100 is square of 10 hence

$side \: of \: square = 10cm$