MCQ
The radius of a circle is $7 \mathrm{~cm}$. Find its area
- ✓$154 \mathrm{~cm}^{2}$
- B$77 \mathrm{~cm}^{2}$
- C$11 \mathrm{~cm}^{2}$
- D$22 \mathrm{~cm}^{2}$
✓
Answer
Correct option: A.
$154 \mathrm{~cm}^{2}$
a
Area $=\frac{22}{7} \times 7 \times 7=154 \mathrm{~cm}^{2}$
Area $=\frac{22}{7} \times 7 \times 7=154 \mathrm{~cm}^{2}$
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