Question

Find the area of the square whose side is 2m and 20cm​

Answer 1

Step-by-step explanation:

Side = 2 m 20 cm = 220 cm

Area = side × side

= 220 × 220

= 48400 cm²

= 4 m² 84 cm²

Answer 2

Given that

Side of square is 2m and 20cm

To find

Area of square

Solution

As we know that

$area \: of \: square = square \: of \: side$

hence

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

now

$side = 2m \: and \: 20cm$

as we know that

1m is equal to 100cm

$side = 200 + 20 \\ = 220cm$

hence

$area \: of \: square= {220}^{2}$

$area \: of \: square = 48400 {cm}^{2}$