If angle is eight times its complementary angle, then the measurement – InterviewSolution

InterviewSolution

1.

If angle is eight times its complementary angle, then the measurement of the angle is1. 80°2. 10°3. 180°4. 35°

Answer» Correct Answer - Option 1 : 80°

Formula Used

Sum of complementary angle is 90°

Calculation

Let the angle be x and y

according to the question

⇒ x = 8y

⇒ x + y = 90°

⇒ 9y = 90°

⇒ y = 10°

⇒ x = 8y = 8 × 10 = 80°

∴ The measurement of angle is 80°

Discussion

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