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28 units (with the help of Pythagoras' theorem)

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Q: The diagonal of square is 7 square root of 2 what is the perimeter?
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The length of a diagonal of a square is 24square root 2 millimeters find perimeter of the square?

The perimeter of a square with a diagonal length of 24 square root 2 millimeters (33.94 mm) is: 96 mm


How do you find diagonal of rectangle when perimeter and width are known?

Length = (1/2 of perimeter) minus (Width) Diagonal = square root of [ (Length)2 + (Width)2 ]


What is the perimeter of a square when the length of the diagonal is 15 inches?

15 times the square root of two, all over two A formula is this: The diagonal for a square is always the sides of the square times the square root of 2


How do you find the length of a diagnol of a square if the perimeter is 64 cm?

If the perimeter is 64, then one side is 16. The diagonal is the hypotenuse of a right triangle. Hello Pythagoras. The answer is the square root of 512 or 16 times the square root of 2.


What is the perimeter of a square whose diagonal is 3 square root of 2?

Using Pythagoras: side_length² + side_length² = diagonal² → 2 × side_length² = (3√2)² → 2 × side_length² = 3³ × 2 → side_length² = 3² → side_length = 3 → perimeter = 4 × side_length = 4 × 3 = 12 units.


What is the approximate length of the diagonal of a square if the perimeter of the square is 12 feet?

The perimeter = 12 feetthen the square diagonal = 12/4 = 3 feet The diagonal2 = 3x3 + 3x3= 18 feetThe diagonal = square root of 18 = 3x 21/2 feet = 3 x 1.4142 = 4.2426 feet


What is a diagonal line of a sqare?

The length of a diagonal of a square with sides equal to 1 = the square root of 2 Therefore any diagonal will always be in multiples of the square root of 2


What is the perimeter of a square whos diagonal is 3 radical 2?

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What is the diagonal measurement of a 8x8 square?

the square root of 128 or 8 times the square root of 2.


In square diagonal is equal to?

The diagonal of a square = the length of one side x the square root of 2 (approx 1.414)


What is the length of the diagonal of a square whose side lengths are 7 square root 2?

The length of the diagonal of a square whose side lengths are 7 square root 2 (9.89949494) is: 14 units.


What is the diagonal of a square that has a 16' side?

Using Pythagoras' theorem the diagonal is 16 times the square root of 2