A sugar cone has a volume of 70.5cm3 and a diameter of 5.2cm. What is the height of the sugar cone?
v is colume, r is radius, and h is height.
formula for volume of cone: \(V=πr²\frac{h}{3}\)
just substitute
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