Question

The diagonal of a is 72 cm. Find the side of the square

Answer 1

Answer:

diagnol = 72cm

we know diagnol of square = √2a

side of sqare = √2x72

√144= 12

side a = 12 cm

Answer 2

Answer:

side of square = diagonal/

$\sqrt{2}$

side of square = 72 /

$\sqrt{2}$

side of square =

$72 \sqrt{2} \div 2$

side of square =

$36 \sqrt{2}$

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