# Elle

posted by .

At the school carnival popcorn was given out in paper cones like the one
shown(3-diameter and 5 being the height of the cone). Approximately how many cubic inches of popcorn can the cone hold?
1/3TT r^2 h
1/3 TT(1.5)^2(5)
11.78
is approximately 12 cubic inches of popcorn

• math -

looks good to me.

more common to use pi or π than TT, though.

• Elle -

thanks for checking my work

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