MCQ
In the given figure, DEF is a right angled triangle with $\angle E=90^{\circ}$. What type of angles are $\angle D$ and $\angle F$ ?
Image
  • A
    They are equal angles
  • B
    They form a pair of adjacent angles
  • They are complementary angles
  • D
    They are supplementary angles

Answer

Correct option: C.
They are complementary angles
C

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