Ellis is painting wooden fenceposts before putting them in his yard. They are each 5 feet tall and have a diameter of 1 foot. There are 10 fenceposts in all. How much paint will Ellis need to paint all the surfaces of the 10 fenceposts? Use 3.14 for π, and round your answer to the nearest hundredth. Provide an explanation and proof for your answer to receive full credit.

259.05

Step-by-step explanation:

259.05

Step-by-step explanation:

The fenceposts are shaped like cylinders. It states that, "all the surfaces of all the cylinders must be painted", so I think you just need to calculate the surface area of 10 cylinders with the given dimensions

SA = 2(pi)(r)(h) + 2(pi)r^2

Insert the radius, height, and find SA, then multiply by 10 fenceposts.

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answer: i don't understand it

step-by-step explanation: sorry