Question

find the area of a square one of whose diagonals is 2.4 m long

Answer 1

Area of a square - SxS, so area will be 2.4 x 2.4 = 5.76 m

Answer 2

Answer:

The area of a square one of whose diagonals is 2.4 m long is 2.88 m².

Step-by-step explanation:

As per the question,

We need to find the area of a square one of whose diagonals is 2.4 m long.

As we know,

• Area means the portion covered by a closed structure in a 2D surface.

• In this question we need to find the area in when diagonal is given.

• As we know that area of square in terms of diagonal is $\frac{1}{2} (diagonal)^{2}$

So, by applying  the above formula:

$Area = \frac{1}{2} (diagonal)^{2} \\\\Area =\frac{1}{2} (2.4)^{2} \\\\Area=2.88\: m^{2}$

Hence,

The area of a square one of whose diagonals is 2.4 m long is 2.88 m².

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