15 units of measurement
The length of the diagonal of a square whose side lengths are 7 square root 2 (9.89949494) is: 14 units.
It is double the length of the base, in square units.
A right angled triangle with sides 3,4 and 5 units and a square with each side = 3 units.
Using Pythagoras' theorem it is 17 units in length
81 square units Actual area 80.6404 square units
A square with a side length of 9 units has an area of 81 square units.
15 units of measurement
The length of the diagonal of a square whose side lengths are 7 square root 2 (9.89949494) is: 14 units.
It is double the length of the base, in square units.
A right angled triangle with sides 3,4 and 5 units and a square with each side = 3 units.
Go 74.225 units of length in any direction. Turn through 90 degrees (assume right). Go 74.225 units of length. Turn 90 degrees right. Go 74.225 units of length. Turn 90 degrees right. Go 74.225 units of length. You will be back where you started, having travelled along a square route whose distance is 296.9 units of length.
Using Pythagoras's theorem the hypotenuse is the square root of 2 units of length
Using Pythagoras' theorem it works out as 10.5 units of measurement
Find the length of the hypotenuse of a right triangle whose legs are 8 and 15 units in length.
When you double the length of one side, the area is increased by a factor of four. Example:A square with side lengths of 10 feet has an area of 100 square feet.A square with side lengths of 20 feet has an area of 400 square feet.
3.54Improved Answer:-Let a side of the square be x and use Pythagoras' theorem to find its length:-2x2 = 25x = sqrt of 12.5Area = sqrt 12.5*sqrt 12.5 = 12.5So the area of the square = 12.5 square units