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Mathematics 7 Online
OpenStudy (anonymous):

Ally is wearing a witch’s costume for Halloween. Her hat is in the shape of a cone with a diameter of 7 inches and a height of 12 inches. What is the volume of Ally’s hat? Use for pi. 180 in3 462 in3 154 in3 196 in3

OpenStudy (ghazi):

volume of cone of that witch = 1/3* pi* (3.5)^2*(12)...use pi= 3.14

OpenStudy (ghazi):

radius= diameter/2

OpenStudy (anonymous):

154. thank you again!! :)

OpenStudy (ghazi):

yes diva :)

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