Question

find the area of a triangle whose sides are 91cm,96cm,and 105cm in length.

Answer 1

Answer:

√s(s-a)(s-b)(s-c)

s=a+b+c/2

Step-by-step explanation:

s=91+96+105/2=146

area of triangle=√146(146-91)(146-96)(146-105)=4057.277