1.

Find the complement of the angle 1/3 of 90°1. 60° 2. 30° 3. 45° 4. 10°

Answer» Correct Answer - Option 1 : 60° 

Complimentary angles: When the sum of the measure of the two angles is 90° , the angles are called Complimentary angles.

⇒ (1/3) × 90° 

⇒ 30° 

⇒ 30° + x = 90

∴ x = 60° is compliment of 1/3 of 90° 



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