Question

Find the area of a triangle of sides p=4cm,q=3cm,r=3cm. With the use of heron formuls

Answer 1

Answer:

36 is the answer I thing

Answer 2

Answer:

= Area = 2√5 cm

Step-by-step explanation:

Given;

The sides of triangle measures,

p = 4 cm, q = 3 cm & r = 3 cm.

To find;

The area of the given triangle by Herons Formula.

According to Heron's formula,

Area = √s(s - a)(s - b)(s - c)

Firstly, finding the value of s.

Perimeter, 2s = Sum of all sides.

2s = 4 + 3 + 3

2s = 10

s = 5.

So,

=> √s(s - p)(s - q)(s - r)

=> √5(5 - 4)(5 - 3)(5 - 3)

=> √5 × 1 × 2 × 2

=> √5 × 2^2

=> 2√5

Therefore, the area of the given perimeter is 2√5 cm.