If 12.42 ft has been rounded to 2 decimal places then it is a right ange triangle
If it's a right angle triangle then its hypotenuse is 10ft and its sides are 6ft and 8ft
An 8ft x 8ft rectangle is actually a square. The area is l x w = 8ft x 8ft = 64ft2.
It depends on the shape. A 8ft-3ft-3ft triangle is impossible, a circle needs only one measure, a square only 1, a rectangle 2. Other quadrilaterals need more than 3. So the shape is indeterminate and, therefore, it is impossible to calculate the area.
13ft=3.96m 8ft=2.44m 3.96m by 2.44m = 9.66m2
Well, honey, an 8ft by 8ft square gives you a total of 64 square feet. It's as simple as multiplying the length by the width. So, if you're looking to cover that space with some fancy carpet, you'll need 64 square feet of it.
If it's a right angle triangle then its hypotenuse is 10ft and its sides are 6ft and 8ft
There is insufficient information to calculate the area.
Area of any triangle: 0.5*base*height
Perimeter = 3*8 = 24 feet
Area of triangle = 1/2 (base x height) = (8 x21)/2 = 84 sq.ft.
The square root of 105.
Is this a right triangle or what? You need more information.
An 8ft x 8ft rectangle is actually a square. The area is l x w = 8ft x 8ft = 64ft2.
It is a right angle triangle and by using Pythagoras' theorem the length of its hypotenuse is 10 feet.
If the sides of a right angle triangle are 6 feet and 8 feet then by using Pythagoras' theorem the hypotenuse will be 10 feet
There are 100 inches in 8ft 4in
12ft by 8ft 12ft by 8ft