Respuesta :

Answer:

62°

Step-by-step explanation:

Question :

  • Find the value of x
  • Find the angle of DEF

Solution :

5x + 2 = 8x - 34

5x + 2 + 34 = 8x

5x + 36 = 8x

36 = 8x - 5x

36 = 3x

3x = 36

x = 12°

DEF = 5x + 2

DEF = 5(12) + 2

DEF = 60 + 2

DEF = 62°

Conclusion :

  • x = 12°
  • DEF = 62°