Question

The ratio of two complementary angles is 4:5. Find the angles.​

Answer 1

Answer:

Let the angles be= 4x,5x

Sum = 4x+5x= 90°

= 9x=90

X= 10

So,angles are = 40°,50°

Answer 2

Answer:

Let complementary angle be x

then sum of comp.angle is 90