If the measure of an angle is 78 less than the measure of its compliment, what is the measure of the angle?

Measure of the angle is 6°

Step-by-step explanation:

let x be the measure of compliment.

The angle = 90 - x

We know that sum of an angle and its compliment is equal to 90°.

So, According to the Question

90 - x = x - 78

90 + 78 = x + x   (transpose 78 to LHS and x to RHS )

x + x = 90 + 78  

2x = 168

x = 84

So, Angle = 90 - x = 90- 84 = 6

Therefore, Measure of the angle is 6°

add 5 subtract 1

step-by-step explanation: