Question

Two angles are complementary. If one angle is two times the sum of other angle and 3,
find the two angles.

Answer 1

Respuesta:

complementary --> angle complete 90

a = 2(b+3)

a - 2b = 6

a + b = 90

(6+2b) +b = 90

b = 28

a = 62

two angles is 28° and 62°