MCQ
Mark $(\checkmark)$ against the correct answer. The complement of $80^\circ $ is:
  • A
    $100^\circ$
  • $10^\circ$
  • C
    $20^\circ$
  • D
    $280^\circ$

Answer

Correct option: B.
$10^\circ$
Complement of $80^\circ $ is $10^\circ $
$10^\circ + 80^\circ = 90^\circ $

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