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Two supplementary angles are in the ratio 2 : 3. The angles are
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- 33°, 57°
- 66°, 114°
- 72°, 108°
- 36°, 54°
- 33°, 57°
Correct Option: C
As per the given question ,
Ratio of supplementary angles = 2 : 3
Let the supplementary angles are 2y and 3y .
As we now that the sum of supplementary angles is 180°.
∴ 2y + 3y = 180
| ⇒ 5y = 180 ⇒ y = | = 36 | |
| 5 |
∴ 2y = 2 × 36 = 72° and, 3y = 3 × 36 = 108°
