Answer:
Step-by-step explanation:
As per triangle inequality theorem, sum of the lengths of any two sides must be greater than the length of the third side.
- x < 10 + 7 ⇒ x < 17
- 7 < x + 10 ⇒ x > -3
- 10 < x + 7 ⇒ x > 3
Combination of the inequalities above:
The value of x must be between 3 and 17 units
