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Mathematics 13 Online
jabez177 (jabez177):

A quarry shaped like a cone has a height of 42 ft and a diameter of 48 ft. What is the volume of the quarry? Use 3.14 to approximate pi, and express your final answer in hundredths. ft3

jabez177 (jabez177):

@rebeccaxhawaii

rebeccaxhawaii (rebeccaxhawaii):

|dw:1458351789054:dw|

rebeccaxhawaii (rebeccaxhawaii):

remember diameter is double the radius so if diameter is 48 what is the radius?

jabez177 (jabez177):

24

rebeccaxhawaii (rebeccaxhawaii):

right so your height is 42 (h) and radius is 24 (r) pi is 3.14 plug it into the equation for me

jabez177 (jabez177):

25, 320.96

rebeccaxhawaii (rebeccaxhawaii):

plug it in again

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