Question

Find the area of triangles having sides 3cm,4cm,5cm respective.

Answer 1

10cm² (check explanation)

Explanation:

using the formular;

A = ½ x Base x Height

(You did not specify which one is base etc)

I'll use any parameter;

If height = 5cm, base = 4cm

The area = (5 x 4)/2

= 20/2

= 10cm²

Answer 2

60cm

Explanation:

3×4×5

you multiply each side together