Question

Find the area of the triangle: a = 14, b = 12, c = 4

Answer 1

The answer for this question is 22.25, the easiest way to work out the area of a triangle is to use a triangle area calculator.

Answer 2

Explanation:

Area=√s(s-a)(s-b)(s-c)

here s = a+b+c/2

`s=(14+12+4)/(2)=(30)/(2)=15\\\\s-a=15-14=1\\\\s-b=15-12=3\\\\s-c=15-4=11\\\\Area=√(15*1*3*11)=√(3*5*3*11)=3√(5*11)=3√(55)`