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An angle is twice its complementary angle. What is the measure of the angle?
- A30°
- B90°
- C60°
- D120°
Answer not set
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CCommunity
Let the angle be x°
Then its complimentary angle will be (90 – x)°
Given, angle is twice its complementary angle.
∴ 2(90 – x) = x
3x = 180
x = 60°
Then its complimentary angle will be (90 – x)°
Given, angle is twice its complementary angle.
∴ 2(90 – x) = x
3x = 180
x = 60°