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What is the length of a diagonal of a square of length 8?

Updated: 8/17/2019
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14y ago

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11.3137085 units

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Q: What is the length of a diagonal of a square of length 8?
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What is the length of a diagonal of a square with a side length of 8?

8*sqrt(2) The diagonal of the square would be the hypotenuse of the right triangle formed by two of the sides of the square.


What is the length of a diagonal of a square with a side of length 8?

About 11.31 units.


How do you find the side of a square if you know its diagonal?

Divide the length of the diagonal of a square by 1.4142 (which is the square root of 2) to find the length of a side. Similarly, to find the length of the diagonal of a square, multiply the length of a side by 1.4142.


How is the length of a diagonal of a square found?

As a square has right angles, the diagonal forms a right triangle with two of the sides of the square. Therefore use Pythagoras: diagonal² = side² + side² → diagonal² = 2side² → diagonal = side × √2 Therefore to find the length of the diagonal of a square, multiply the side length of a square by the square root of 2.


What is the length of the diagonal of a square with a side length of 5 in?

The diagonal length = 7.07 inches.


What is the length of the diagonal of a square with side lengths of 8 cm?

The square root of 128, approxiametaly 11.313


What is the diagonal of the rectangle has length 6 and width 8?

The diagonal = the square root of (6 squared + 8 squared) 6 squared+8squared = 100 the square root of 100 = 10 so the length of the diagonal is 10. The above used Pythagoras' theorem which says the square on the diagonal is equal to the sum of the squares on the other two sides.


What is the length of a diagonal of a square if each side is 8 centimeters?

A diagonal of a square measures: Side X sqrt(2).Approximately (8 cm) X (1.414) = 11.312 cm


The length of a diagonal of a square is 8 cm What is the length of each side of the square?

About 5.656854249 cm using Pythagoras' theorem: 2x2 = 64


What is the diagonal length of a square with a 900sq ft area?

The diagonal length of a square with a 900 square foot area is: 42.43 feet.


How to calculate diagonal of square?

If the length of a side of the square is S units then the diagonal is S*sqrt(2) units in length.


When you know the sum of lengths of diagonal of a square how to find each diagonal?

To find the length of each diagonal of a square, divide the sum of the diagonal lengths by 2. Since a square has two diagonals of equal length, this division will give you the length of each diagonal.