Question

Kay is using cone-shaped party hats as popcorn holders. The party hats have a diameter of 10 inches and a height of 9 inches. How many cubic inches of popcorn will they hold? Use 3.14 for pi. Round your answer to the nearest Cubic inch.

Answer 1

B 236in³

Explanation:

you use the equation

V=πr²h/3

π=PI r=Radius h=height

Sense in this problem they give you diameter instead of radius you want to divide it by 2 to get one half.

so the equation used looks like this:

3.14•5²•9/3=235.5

rounded up is 236in³