Question

The ratio of an angle and its complement is 2:3. Find the angle.​

Answer 1

90 divide by 5 and then multiply it by 2 and 3 . U will get your ans

Answer 2

Answer:

54 degrees

Step-by-step explanation:

Let the required angle be x.

The its complementary angle = 90-x

Given, x/(90-x) = 2/3

3x = 2*(90-x)

3x = 180-2x

3x+2x = 180

5x = 180

x = 180/5

x = 36 degrees

Its complementary angle = 90-36 = 54 degrees