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The diagonal of a 30' x 30' square is: 42.43 feet.

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Q: What is a diagonal of 30' x 30' square?
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What is a diagonal of 30' x 30'?

Pythagoras! Diagonal = sqrt (900 + 900) = 42.43'


A square has a diagonal which is 30 inches how long in inches is its side?

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


What is the diagonal measurement of a 18 x 18 square?

Ah, the diagonal of a square is a special thing indeed. If you have a square that's 18 units on each side, you can use a little math magic to find its diagonal. By using the Pythagorean theorem, you'll see that the diagonal of this square would be 18 times the square root of 2. Just remember, there's always a way to find beauty and harmony in even the most geometric of shapes.


12inch x 12 inch square what is the diagonal measurement?

A 12" x 12" square has a diagonal measurement of: 16.97 inches.


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 diagonal of a 20ft x 20ft square?

Since a square has right angles, you can use the Pythagorean Theorem to calculate the diagonal. Specifically, the diagonal of a square is equal to the length of a side, multiplied by the square root of 2.


What is the diagonal of a square whose sides are 46 ft?

The diagonal of a 46' x 46' square is 65.05 feet.


How do you find out the length of a diagonal in a square?

Use Pythagoras. The diagonal, and two sides of the square form a right angled triangle. So if each side of the square is x cm long, the diagonal is x*sqrt(2) cm long.


What is perimeter of a rectangle that has a diagonal of 8.50 cm and an area of 3000 square mm showing work with a given valid numerical answer?

The diagonal is 8.5 cm and the area is 30 square cm.Let the dimensions be x and y that have been squared and square the diagonal and the area.Using Pythagoras: x+y = 72.25 => y = 72,25-xArea: xy = 900 => x(72.25-x) = 900So it follows: 72.25x - xsquared -900 = 0Solving the quadratic equation: x = 56.25 or x = 16Square root of both number: x = 7.5 and 4By substitution: x = 7.5 and y = 4Perimeter: 2(7.5+4) = 23 cmCheck: 7.5*4 = 30 square cm which is the same as 3000 square mm


What is the diagonal measurement of a 600 mm x 600 mm square paver?

The diagonal of the paver is about 848.53mm


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


If the area of a square is 72 sq in find the radius?

The radius of a square is the radius of the circumcircle, ie the distance from the centre of the square to any vertex, which is half the length of the diagonal of the square. Using Pythagoras: diagonal^2 = side^2 + side^2 → diagonal = √(2 x side^2) area = side^2 → diagonal = √(2 x area) radius = 1/2 x diagonal = 1/2 x √(2 x area) → radius = 1/2 x √(2 x 72 sq in) = 1/2 x √(144 sq in) = 1/2 x 12 in = 6 in.