Question

I need help solving this

Answer 1

50° and 40°

Explanation:

complementary angles sum to 90°

80% =
`(80)/(100)` = 0.8

let the 2 angles be x and 0.8x , then

x + 0.8x = 90

1.8x = 90 ( divide both sides by 1.8 )

x = 50

0.8x = 0.8 × 50 = 40

the 2 angles are 50° and 40°