The area of a square is stored in a double variable named area. Write an expression whose value is length of the diagonal of the square.

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The area of a square is stored in a double variable named area. Write an expression whose value is length of the diagonal of the square.

LANGUAGE: JAVA

CHALLENGE:

The area of a square is stored in a double variable named area. Write an expression whose value is length of the diagonal of the square.

SOLUTION:

Math.sqrt(area*2)

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