Question 331816: A right circular cylinder has a volume of 1000 cubic inches and a height of 8 inches, what is the radius of the cylinder to the tenth of an inch?
Answer by checkley77(12844)   (Show Source):
You can put this solution on YOUR website! V=BH
1,000=PIR^2*H
1,000=3.14*R^2*8
1,000=25.12R^2
R^2-1,000/25.12
R^2=39.81
R=SQRT39.81
R=6.3 ANS. FIOR THE RADIUS.
PROOF:
1,000=3.14*6.3^2*8
1,000~997
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