Answer:
B. 36°
Step-by-step explanation:
According to the sum of angles of triangles, in a triangle, the three interior angles always add to 180°: A + B + C = 180°.
We are given two angles, so we must solve for the third so their sum is 180.
65 +79 + x = 180. Add.
144 + x = 180. Subtract 144 from both sides.
x = 36.
Therefore, the missing angle is 36°.
Hope this helps!
