Question

14. The perimeter of the triangle is 25feet. What is the length of the unknown side?

Answer 1

11.8

Explanation:

So, we know the triangle is 25 feet. So, we are gonna put the ? as X. So, it is solve for X. We would want to subtract these numbers to get the answer

25 - 8 = 17

Then we would subtract again, but we would want to subtract with the answer we got. So, we would subtract with 17.

17 - 5.2 = 11.8

We can't subtract anymore.

So, X= 11.8

Answer 2

11.8 feet

Explanation:

25 = x + 8 + 5.2

solve for X