Question

The sides of a triangle are 3 cm, 4 cm and 5 cm. its area is (a) 12 cm (b) 15 cm (c) 6 cm (d) 9 cm​

Answer 1

Answer:

the correct answer is 12

Step-by-step explanation:

im not sure about its right or wrong sorry

Answer 2

Step-by-step explanation:

Given -

Sides = 3 Cm's , 4 Cm's , 5 Cm's

Formula -

1 / 2 × Base × Height

Puting Messures -

1 / 2 × 3 × 4

6 Cm's

Answer -

6 Cm's²