A small cone has a diameter of 6 cm and a height of 7 cm. A large cone has a diameter of 12 cm and a height of 9 cm. What is the approximate difference in the volumes of the two cones?

A small cone has a diameter of 6 cm and a height of 7 cm A large cone has a diameter of 12 cm and a height of 9 cm What is the approximate difference in the vol class=