Question

Find the area of a square whse perimeter is 20 cm

Answer 1

Answer:

Step-by-step explanation:

PERIMETER= 20

4*SIDE =20

SIDE =5cm

AREA OF SQUARE =5*5

                                =25 cm sq

HOPE IT HELPS,,,,,,,,,,,,,,,,,

Answer 2

Answer is ${25cm}^{2}$.

Perimeter of square = 4 × l

$\\ 20 = 4 \times l \\ \\ l = \frac{20}{4} \\ \\ l = 5 \: cm$

Area of square = l × l

$= l \times l \\ \\ = 5 \times 5 \\ \\ = 25 {cm}^{2}$

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