Find the area of the given triangle. Round the answer to the nearest tenth.A.7.9 square unitsB.149.4 square unitsC.2,055.6 square unitsD.2,071.8 square units
Accepted Solution
A:
Using Heron's formula: A = β(p(p-a)(p-b)(p-c)) where a,b,c are the sides of the triangle and p is half the perimeter. The answer is B. 149.4 square units.