What is the surface area of a cone with a radius of 15 and a height of 8 NOTE: Answer must not be fraction or decimal

QUESTION POSTED AT 01/06/2020 - 03:11 PM

Answered by admin AT 01/06/2020 - 03:11 PM

formula is pi*r*(r+sqaureroot(h^2+r^2)


 plug in the numbers and the calculated area is 1507.96

 but since you cant use fraction or decimals

 the answer should be 480PI

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