Respuesta :

mhanifa

Answer:

  • m = 20°, n = 45°

Step-by-step explanation:

Both of the triangles are isosceles as marked on the diagram.

The right triangle has missing angles of:

  • n = 90°/2 = 45°

The missing angles of the bigger triangle:

  • m + n = 1/2(180° - 50°)
  • m + 45° = 65°
  • m = 20°