Question

find the semi peremeter of a triangle sides 40m, 24m, 32m​

Answer 1

whose sides are 40m, 32m,24m

Let the sides of ∆ ABC be a= 40m, b = 32cm, 24m.

To find area we must use Heron's formula because we are not given the height.

Using Heron's formula, we get:-

semi perimeter = a+b+c/2.

=40+32+24/2.

= 48m.

s-a=48-40=8m.

s-b= 48-32= 16m.

Answer 2

Answer:

The semiperimeter is 48 m