MCQ
Mark $(\checkmark)$ against the correct answer in the following: $2$ right angles $= ?$
- A$90^\circ $
- ✓$180^\circ$
- C$270^\circ$
- D$360^\circ$
✓
Answer
Correct option: B.
$180^\circ$
Two right angles $= (2 \times 90)^\circ = 180^\circ .$
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