Question

An angle and its complementary
angles are in the ratio 4:5, then the
angles are​

Answer 1

Answer:

Hope,its help you

Step-by-step explanation:

Let the two angles be 4x and 5x

The sum of two complementary angles is 90∘

∴4x+5x=90∘

⇒9x=90∘

⇒x=990∘=10∘

So the angles are 4×10∘=40∘ and 5×10∘=50∘