Question

The area of a square is 100 sq cm, find length of its diagonal?

A) 10√2 cm B) 10 cm C) 20 cm D) 20√2 cm

Answer 1

Answer:

Diagonal of a square is given by => a × Root (2)

Now , side of square = (100 )^ 1/ 2 = 10.

Hence , diagonal = 10 Root 2.

Option(a) is correct.

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