Question

If the complement of an angle is 69° the angle will be of ________?

Answer 1

`21°`

Explanation:

When the sum of two angles is `90°`, we say they are complementary.

Let the angle we need to find be x.

It is given that
`x+69°=90°`

`x=90°-69°`

`color (indigo)(x=21°)`