Two complementary angles are in the ratio 1 : 2. Find the angles.
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Given :-
Two complementary angles are in the ratio 1 : 2.
To find :-
Angles
Solution :-
As we know that
→ Complementary angle is the sum of two angles is equal to 90°
→ Supplementary angle is the sum of two angles is equal to 180°
- According to the given condition
→ Two complementary angles are in the ratio 1 : 2
- Let the angles be x and 2x
→ x + 2x = 90
→ 3x = 90
→ x = 90/3
→ x = 30
Hence,
Required angles
- x = 30°
- 2x = 2 × 30 = 60°
Verification :-
→ x + 2x = 90
→ 30 + 60 = 90
→ 90° = 90°
- Therefore verified
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