48 feet
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Area = Length * Width Area = 8 * 14 = 112 square feet =============
Based on a right triangle and the 3, 4, 5 setup, the length of the rectangle is 8 feet, making the area 6 x 8 = 48 square feet.*Compute the length using the formula a2 + b2 = c2(the diagonal is the hypotenuse of the right triangle)62 + b2 = 10236 + b2 = 100b2 = 64 and b = 8
area = length x width width = area/length 16/8 = 2 feet
To find the area of a rectangle, you multiply the length by the width. In this case, the length is 3 feet and the width is 8 feet. Therefore, the area of a rectangle with a length of 3 feet and a width of 8 feet is 24 square feet (3 ft x 8 ft = 24 sq ft).
3 feet x 8 feet equals an area of 24 square feet.