Question

Dosha is creating a new dessert that has two layers shaped like cones. The inner cone is frozen ice cream and has a diameter of 12 cm and a height of 6 cm. The outer layer is a thin wafer shell, like an upside-down ice cream cone, with a height of 15 cm and the same diameter as the inner layer. Dosha will inject a cream filling into the space.
What is the volume of the cream filling?
Use 3.14 to approximate pi and express your final answer in hundredths.
______ cm3

Answer 1

@perl @paki ?? can you help me with this

Answer 2

thanks a lot for the help

Answer 3

so we have two cones?

Answer 4

yh

Answer 5

mhm

Answer 6

Volume of filling = Volume of Total cone - Volume of inner cone
= 1/3 * Pi * 6^2 * 15 - 1/3 * Pi * 6^2 * 6

Answer 7

ok let me do it

Answer 8

\[\large Volume ~of~ cone= \frac{1}{3}\pi r^2 h\]

Answer 9

oh i notice it says use 3.14 for Pi

Answer 10

Volume of filling = Volume of Total cone - Volume of inner cone
= 1/3 *3.14 * 6^2 * 15 - 1/3 * 3.14 * 6^2 * 6

Answer 11

339.12.... sorry for the late response