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.
Really?... 64 ft
1/2(b)(h) base x height. sooo.. 1/2(10)(8) 1/2(80) 40 is the area.
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.
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