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# Math - struggling!

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A sugar cone has a volume of 70.5cm3 and a diameter of 5.2cm. What is the height of the sugar cone?

Jun 7, 2021

#1
+182
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v is colume, r is radius, and h is height.

formula for volume of cone: $$V=πr²\frac{h}{3}$$

just substitute

Jun 7, 2021
#2
+32758
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Volume of a cone = 1/3 pi r^2 h

70 .5    = 1/3  (5.2 /2)2   h                           solve for 'h'

70.5 * 3  / ( 5.2/2)2 = ___________ cm

Jun 7, 2021