Question

In a triangle ABC, a =3, b=4 , c =5 cm. Find the area of the triangle.

Answer 1

We have: a² + b² = 3² + 4² = 9 + 16 = 25 = 5² = c²

=> triangle ABC is a square triangle

=> the area of the triangle ABC is: a × b ÷ 2 = 3 × 4 ÷ 2 = 6 (cm²)

Answer: 6 cm²

Ok done. Thank to me :>

Answer 2

6 cm²

Explanation:

The shorter sides are base and height.

3 x 4 / 2

= 6