Best Answer

Let a side of the square be x and its diagonal x+4:-

Using Pythagoras' theorem:

2x2 = (x+4)2

2x2 = x2+8x+16

Subtract x2+8x+16 from both sides:

x2-8x-16 = 0

Using the quadratic equation formula to solve the above gives x a positive value of 9.65685425

Therefore the sides are 9.65685425 inches and the diagonal is 13.65685425 inches.

Check: 2*9.656854252 = 186.509668 and the square root of this is 13.65685425

Q: What is the measure of a side of a square whose diagonal is 4 inches longer than its side?

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6.2

A square with 2-inch sides has a diagonal of: 2.828 inches.

A square with a 30-inch diagonal measurement has sides of 21.21 inches in length.

The diagonal of a 101 inch square is about 142.84 inches.

The diagonal is 14 inches.

The diagonal is about 16.97 inches long.

94x96 is not a correct measurement of a square.

The diagonal is 517.602 inches.

The diagonal of an 18 inch square is about 25.46 inches. (18 times the square root of 2).

The diagonal length = 7.07 inches.

The area of square is : 100.0