Respuesta :

Answer:

∠b = 53°

Step-by-step explanation:

Complementary angles sum to 90°, thus

a + b = 90, that is

37 + b = 90 ( subtract 37 from both sides )

∠b = 53°

Answer:

53 degrees

Step-by-step explanation:

Answer:

∠b = 53°

Step-by-step explanation:

Complementary angles sum to 90°, thus

a + b = 90, that is

37 + b = 90 ( subtract 37 from both sides )

∠b = 53°