Question

The first side of the triangle is 6 cm longer than the second side. The third side is 4 cm shorter than the first side. How long is each side if the perimeter of the triangle is 29 cm?

First, one will be awarded

Answer 1

Answer: 13,7,9

Explanation:

Answer 2

19.5 cm is how long the unknown side is

Explanation:

13.5-4=9.5 13.5+6=19.5 19.5+9.5=29