2 years ago

A triangle of sides 15 cm 14 cm 13 cm prove

Mathematics

1 answer:

yarga [219]2 years ago

6 0

Answer:

84 sq.m.

Step-by-step explanation:

Given : Sides of triangle are 13 cm,14 cm and 15 CM

To Find :find the area of the triangle

Solution:

We will use heron's formula :

Where

a = 13

b = 14

c = 15

Hence the area of the triangle is 84 sq.m.

Tip: use Heron's formula

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