SOLUTION: how do you find the slant hight of a cone with the altitiude of 12 and radias of 9??

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Question 176753: how do you find the slant hight of a cone with the altitiude of 12 and radias of 9??
Answer by checkley75(3666) About Me  (Show Source):
You can put this solution on YOUR website!
9^2+12^2=S^2
81+144=S^2
225=S^2
S=SQRT225
S=15 ANS. FOR THE SLANT HEIGHT.