6. What is the volume of a cone with a radius of 3 cm and a
height of 5 cm2
A. 51. 1 cm3 B, 48, 3 cm3 C. 47.3 cm3 D. 47.1 cm3
_7. The base of a pyramid is 1225 m2. If the pyramid has a height
of 11.4 m high, what is its volume
A, 4556 m3 B.4565 m2 C. 4566 m3 D. 4655 m3