#### 343π/3
Related Articles
- Remaining volume = 192 cubic cm - 8π cubic cm
- #### 192 - 8π
- Volume of frustum = (1/3)πh(R^2 + r^2 + Rr) = (1/3)π × 7 × (5^2 + 3^2 + 5 × 3) = (1/3)π × 7 × (25 + 9 + 15) = (1/3)π × 7 × 49 = 343π/3 cubic cm
- A rectangular plot of land measures 50 meters by 30 meters. A circular garden with a radius of 10 meters is planted in the center. What is the area of the plot not occupied by the garden?
- Area of the plot = 50 meters × 30 meters = 1500 square meters
- Area of the garden = π × (10 meters)^2 = 100π square meters
