Question

find the area of sq was side is 100cm

Answer 1

We know that the area of any squared shape body is the square of its side, mathematically area of square is side^2 or side x side.

In the given question, side of the square is 100 cm.

∴ Area of the given square = side x side

⇒  Area of the given square = 100 cm x 100 cm

⇒ Area of the given square = 100 x 100 x cm x cm

⇒ Area of the given square = 10000 cm^2

$\:$

Therefore the area of the square is 10000 cm^2 when side is 100 cm.

Answer 2

$area \: of \: square \: = \: {a}^{2} \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = \: 100 \: \times 100 \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \ = \: 10000$
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