pa answer po ng maayos pls I brainlist ko po ung maayos na sagot pls

Answer:
1. B
2. A
3. D
4. B
Step-by-step explanation:
1. The relationship between the volumes of pyramids and prisms is that when a prism and pyramid have the same base and height, the volume of the pyramid is 1/3 of the volume of the prism.
2. Note : The volume of a sphere is 2/3 of the volume of a cylinder with same radius, and height equal to the diameter.
3. Cylinder can be closely related to the volume of sphere.
4. The volume of a cone with height h and radius r is 13πr2h, which is exactly one third the volume of the smallest cylinder that it fits inside..
PABRAINLIEST PLS!