MCQ
Mark $(\checkmark)$ against the correct answer. An angle is $32^\circ $ less than its supplement. The measure of the angle is:
- A$37^\circ$
- ✓$74^\circ$
- C$148^\circ $
- DNone of these.
✓
Answer
Correct option: B.
$74^\circ$
Let required angle $= x$
Then its supplement angle $= x + 32$
But $x + x + 32^\circ = 180^\circ $
$\Rightarrow 2x = 180^\circ - 32 = 148^\circ $
$x = 74^\circ $
Required angle $= 74^\circ $
Then its supplement angle $= x + 32$
But $x + x + 32^\circ = 180^\circ $
$\Rightarrow 2x = 180^\circ - 32 = 148^\circ $
$x = 74^\circ $
Required angle $= 74^\circ $
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