Question

Area of triangle for x=5, y=6 and x=y

Answer 1

Answer:

12

Explanation:

by using heron's formula

s=(a+b+c)/2

=(5+6+5)/2. let z=5

=16/2

=8

area =square root of s(s-a)(s-b)(s-c)

=square root of 8(8-5)(8-6)(8-5)

=square root of 144

=12