Question

An angle is equal to its complement. What is its magnitude​

Answer 1

When two angles add up to 90, we say that they are complement to each other.

Let the magnitude of unknown angle be x.

6) x + x= 90

=> 2x = 90

=> x = 45.

7) x + 2x = 90

=> 3x = 90

=> x = 30, 2x = 60.

8) x + 2x = 90

=> 3x = 90

=> x = 30, 2x = 60.

9) x + 4x/5 = 90

=> 9x/5 = 90

=> x = 50, 4x/5 = 50.

Step-by-step explanation:

hope its answer will help you

Answer 2

Answer:

Let the angle = x

It's complement = 90°-x

But according to the Question ,

It is given equal to it's complement :

x = 90°-x

x+x = 90°

2x = 90°

x = 90°/2 = 45°

The required value of x is 45° .

Let's check out our answer :

x = 90°-x

45° = 90°-45°

45°=45°

Hence verified !!

What is a compliment of an angle ?

=> It is that value when added to the given Angle , made the angle= 90° .

Step-by-step explanation: