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69f Math
Question 15
2011 June(69F) Math Question 15
Perimeter, Area, Volume
- Other Shapes
Choice B
$$r=\frac{6}{2}=3$$ $$h=1.5$$ $$\pi \approx 3.14$$ $$\pi r^{2}h=3.14\times 3^{2}\times(1.5)=42.39$$
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