Two sides of a triangle are 10 mm and 7 mm. Determine the length of the third side from the choices given.(1 point)
Responses
2 mm
2 mm
5 mm
5 mm
20 mm
20 mm
1 mm
The third side must be between the difference and the sum of the other two sides.
7 mm - 10 mm < x < 7 mm + 10 mm
-3 mm < x < 17 mm
Therefore, the only possible option from the choices given is 5 mm.