If a triangle has side lengths of 5.6 yards, 7.1 yards, and x yards, what are possible values of x?

1 Answer
Jun 28, 2017

1.5<x<12.7

Explanation:

All triangles have the third side lower than the sum of the remaining sides and greater than their difference.
Then it is:

x<5.6+7.1 and x>7.1-5.6

that's

1.5<x<12.7