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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 (anonymous):

Volume = πr2((4/3)r + a) The answer is 153.93804 m3 and you need to round up so it would be what?

OpenStudy (anonymous):

Oh thank you :}

OpenStudy (anonymous):

welcome

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