QuestionHemisphere
7. Find the volume of the umbrella if its radius is 2.1 ft .
8. Find the volume of the umbrella if its diameter is 48 in .

Studdy Solution
Calculate the volume:
$$V = \frac{2}{3} \pi (2)^3$$ $$= \frac{2}{3} \pi \times 8$$ $$\approx 16.76 \text{ ft}^3$$
The volume of the umbrella is approximately:
$$\boxed{16.76 \text{ ft}^3}$$