Two sides of a triangle have lengths 5 and 12. Which inequalities represent the possible lengths for the third side, x?

Question 3 options:

5 < x  < 12

7 < x  <  5

7 < x  <  17

7 < x  <  12

Respuesta :

In a triangle the sum of two sides is always greater than the third side.

12-5 < x < 12+5
7 < x < 17  
← answer