MCQ
The angles $x$ and $90^\circ – x$ are:
  • A
    Supplementary.
  • Complementary.
  • C
    Vertically opposite.
  • D
    Making a linear pair.

Answer

Correct option: B.
Complementary.

Sum of the given angles $= x + 90^\circ – x = 90^\circ $
Since, the sum of given two angles is $90^\circ $
Hence, they are complementary to each other.

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