A triangular building is bounded by three streets The buildi

A triangular building is bounded by three streets. The building measures approximately 86 feet on the first street, 184 feet on the second street, and 176 feet on the third street. Approximate the ground area K covered by the building. K allmostequalto square feet (Round to two decimal places as needed.)

Solution

Solution:

Here;

a = 86, b= 184, c= 176 => s = (a+b+c)/2 => s = 223

so, Area = sqrt(s(s-a)(s-b)(s-c))

=> Area = sqrt(223(137)(39)(47))

=> Area = sqrt(55999983)

=> Area = 7483.31 ft²