Question

Find the area of a square whose each side is 7.5 cm long.​

Answer 1

Answer:

Given :-

• A square whose each side is 7.5 cm long.

To Find :-

• What is the area of a square.

Formula Used :-

$\clubsuit$ Area Of Square Formula :

$\bigstar \: \: \sf\boxed{\bold{\pink{Area_{[Square]} =\: a \times a}}}\: \: \: \bigstar$

where,

• a = Side Of Square

Solution :-

Given :

• Side of Square (a) = 7.5 cm

According to the question by using the formula we get,

$\implies \bf Area_{(Square)} =\: a \times a$

$\implies \sf Area_{(Square)} =\: a^2$

$\implies \sf Area_{(Square)} =\: (7.5)^2$

$\implies \sf Area_{(Square)} =\: (7.5 \times 7.5)$

$\implies \sf Area_{(Square)} =\: (56.25)$

$\implies \sf Area_{(Square)} =\: 56.25$

$\implies \sf\bold{\red{Area_{(Square)} =\: 56.25\: cm^2}}$

$\sf\bold{\purple{\underline{\therefore\: The\: area\: of\: a\: square\: is\: 56.25\: cm^2\: .}}}$

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Answer 2

Answer =

step by step explanation

area or square = ( side )²

area= ( 7.5 x 7.5) = 56. 25cm²