Respuesta :

mhanifa

Answer:

  • 159°

Step-by-step explanation:

Angle addition postulate:

  • ∠FGB + ∠BGH = ∠FGH
  • m∠FGH = 105° + 54° = 159°
MrPOOH

Given:

angle FGB = 105°

angle BGH = 54°

To Find:

The measure of angle FGH.

Explanation:

angle FGB + angle BGH = angle FGH

By putting the respected values, we get

105° + 54° = angle FGH

or, 159° = angle FGH

Answer:

The measure of angle FGH is 159° .