Question

triangle with the side of a=3 b=4 and c=5 find the value of triangle with the heron's formula​

Answer 1

Answer:

Semi perimeter(s)=(a+b+c)/2=(3+4+5)/2=12/2=6units

Area of triangle=√s(s-a)(s-b)(s-c)

=√6(6-3)(6-4)(6-5)

=√6×3×2×1

=√36

=6 units^2 [Ans]

Answer 2

Answer:

Hope you have got the answer of your. 1st question