Answer:
D) greater than 3 but less than 17
Explanation:
The third side must be greater than the difference and smaller than the sum of the two other sides.
10-7=3
10+7=17
so the third side must be greater than 3 and less than 17
D
Use triangle inequalities:
7+10>x
x+10>7
x+7>10
Solve these and the conclusion is that it needs to be greater than 3 but less than 17.
4.9m questions
6.4m answers