5. Benny is the leader of the star group. He assigned Vicky Lou to find the volume of a cone. Which formula will she use to arrive at a correct answer?
A. V= 4²h 3
B. V= πr²h
C. V= 4/3 T²³
D. V=lxwxh
7. If the cone has a height of 12 cm and a diameter of 4 cm, what is its volume?
A. 48.34 m³
B. 49.24 m³
C. 50.24 m³
D. 50.34 m³
8. A spherical tank for natural gas has a radius of 5 meters. About how many cubic meters of natural gas can it hold?
A. 103.67 m³
B. 104.67 m³
C. 105.67 m³
D. 106.67 m³
9. A rectangular pool has a length of 27 meters, a width of 21 meters, and a height of 2 meters. How much water can it hold?
A. 1 134 m³
B. 934 m³
C. 724 m³
D. 534 m³
10. One of the amenities of Mouth Sabrina Resort is their cylindrical swimming pool. Its water capacity is 220 m³. If the area at the bottom of the pool is 55 m³, what is the depth of the pool?
