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An angle exceeds its complement by 10°. The supplement of this same angle exceeds the angle itself by how many degrees?

Class 9Pairs of AnglesGeometry — Lines and Angles
  • A80
  • B160
  • C72
  • D88

Step-by-Step Solution

Let the angle be , so deg. Supplement = 180 - 50 = 130. It exceeds the angle by 130 - 50 = 80°.
Answer: A) 80

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