The diagonal of a 9 x 9 square can be calculated using the Pythagorean theorem. Since both the length and width of the square are 9 units, the diagonal ( d ) is given by ( d = \sqrt{9^2 + 9^2} = \sqrt{81 + 81} = \sqrt{162} = 9\sqrt{2} ). Therefore, the diagonal measures approximately 12.73 units.
If you take the square of the long side and add it to the square of the short side, you get the diagonal (hypotenuse) squared. Then just find square root of that. For example, if short side is 3cm and long side is 4cm: 9 + 16 = 25, so the diagonal would be the square root of 25 ie. 5.
If you mean a square with 29 feet and 9 inches sides then by using Pythagoras' theorem its diagonal is 42.073 feet rounded to 3 decimal places
To find the diagonal of a rectangle, you can use the Pythagorean theorem, which states that the square of the hypotenuse (diagonal) is equal to the sum of the squares of the other two sides. In this case, the diagonal (d) is the hypotenuse, and the length (l) and width (w) are the other two sides. So, d^2 = l^2 + w^2. Plugging in the values, we get d^2 = 6^2 + 8^2 = 36 + 64 = 100. Therefore, the diagonal is the square root of 100, which is 10.
Length = 9 Width = 9 Your rectangle is a square.
Use the Law of Pythagoras - in this case, the answer is the square root of (162 + 92).
diagonal="c" side=9="9"="9" sincec^2=b^2+a^2, diagonal=square root of(2(9^2))=
If you take the square of the long side and add it to the square of the short side, you get the diagonal (hypotenuse) squared. Then just find square root of that. For example, if short side is 3cm and long side is 4cm: 9 + 16 = 25, so the diagonal would be the square root of 25 ie. 5.
If you mean a square with 29 feet and 9 inches sides then by using Pythagoras' theorem its diagonal is 42.073 feet rounded to 3 decimal places
The length of a square with an area of 81 would be 9.
The diagonal of a rectangle is the third and longest side of a triangle with sides the same as those of the rectangle, so its length is the square root of the sum of the squares of the lengths of the sides of the triangle, (Pythoagoras' Theorem) which are also the sides of the rectangle. If the rectangle is 3 inches by 4 inches, then the diagonal is the square root of 3 squared (= 9) and 4 squared (= 16) so the diagonal is the square root of 16 + 9 = 25, giving it the length of 5 inches.
9cm
.15=suck it
Length = Width = 9 units.
A square whose diagonal is the diameter of the circle. So, if it is a circle with diameter 18 units then the diagonal of the square is 18 units and so its side is 9*sqrt(2) = 12.7 units.
It is 36 square feet.
A three inch wide square has the dimensions of 3x3. (9 square inches)