Question

if the sides of a triangle are 13cm, 14cm and 15cm respectively, then the area of the triangle is 84cm2 ( true or false )

Answer 1

Answer:

true

Step-by-step explanation:

the area of the triangle is 84cm2

Answer 2

Answer:

True

Step-by-step explanation:

By herons formula

s=13+14+15/2=21

Area of triangle=root[s(s-13)(s-14)(s-15)

=root(21×8×7×6)

=root(7056)

=84 cm^2