Math, asked by sai966, 1 year ago

If the diagonal of a square is 'a' units, what is the diagonal of the square, whose area is double that of the first square?

Answers

Answered by Anonymous
14
Let the sides of the first square be denoted by x

Therefore, x^2+x^2=a^2 by the Pythagorean theorem

2x^2=a^2

Therefore, the area of the first square is 0.5a^2

If the area of the second square is double that of the first square, the area of the second square is a^2.

Therefore, the sides of the second square has length a.

Therefore, the second square has diagonal of length (2×1/2)a=√2a^2


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