Mensuration Problems: If the diagonal of a square is doubled, then the

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If the diagonal of a square is doubled, then the area will be ?

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Let the length of the side of a square = a area of the square = a2 ⇒ length of the diagonal of the square = √2 × a = a√2 If...

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Solution

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Keynote

Let, length of the side of a square and diagonal be a and d respectively. Then, a = d/√2 d = a√2

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