7. Find for the volume of a piece of soap with 9 cm by 4 cm by 3cm. A. 108 cm³ B. 109 cm³ C. 1010 cm³ 8. Find the volume of an aquarium with 0.8 m long 0.4 m wide, and 0.45 m deep. A. 0.144 m³ B. 0.145 m³ C. 0.146 m³ 9. An iron bar is 2 m long and 0.05 m in diameter. Find for its volume. B. 0.003 m³ C. 0.004 m³ A. 0.002 m³ 10. An ice cream cone is 2 cm in radius and 6 cm in height. What is its volume? A. 50.23 cm³ B. 50.24 cm³ C. 50.25 cm³​