Question

5. The sides of a triangle are in the ratio 4:5:6. What is the length of each side if the

perimeter is 45 cm?

Answer 1

12, 15, 18

Explanation:

4+5+6 = 15

45/15 = 3

multiply 4 x 3 = 12

multiply 5x 3 = 15

multiply 6 x 3 = 18