Mathematics, 23.04.2020 00:03 DroctorWellsfan
A wooden toy kit has different painted solids. One solid is a cylinder with a diameter of 2cm and a height of 14cm.
Q. What is the surface area of the cylinder? (Answer is 96cm^2, I know how to get it)
Q. One can of paint covers 40m^2. How many cylinders can be painted with one coat of paint? (Answer is about 4244, but the question is how do you get it?)
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A wooden toy kit has different painted solids. One solid is a cylinder with a diameter of 2cm and a...
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