Respuesta :

hello

4 + 7 = 11 

3ème côté < 11 
To answer this question, you have to use the Pythagorean Theorem. This means a^2 +b^2 = c^2. In your problem, you have to do 4^2 + 7^2 = c^2. This turns into 16 + 49 = c^2. 16 + 49 is 65. The third side’s length is 65. Hope this helps