A square must have four sides of equal length, and have a right-angle (90 degrees) in each of the four corners.
They must all be the same length.
For a figure to be a square, it must have four congruent sides and four right angles. For a figure to be a rectangle, it only has to have four right angles.
The side lengths of a square if its area is 81 meters squared is: 9 meters.
No, it is not possible to build a triangle with side lengths of 8, 7, and 15. According to the triangle inequality theorem, the sum of the lengths of any two sides must be greater than the length of the third side. In this case, 8 + 7 equals 15, which is not greater than 15, so these lengths cannot form a triangle.
a square
They must all be the same length.
They must not all be equal.
For a figure to be a square, it must have four congruent sides and four right angles. For a figure to be a rectangle, it only has to have four right angles.
In order to acquire an area in square feet, you must multiply two side lengths of a rectangle.
they all have to be congruent
The square root of 225 is 15. Since the side length of a square is just the square root of the area, the side length must be 15. As a side note, the perimeter is four times the square root of the area, or in this case, 60.
The side lengths of a square if its area is 81 meters squared is: 9 meters.
a square
The length of the diagonal of a square whose side lengths are 7 square root 2 (9.89949494) is: 14 units.
9 feet was the original side lengths
49cm2
A square.