100 points
Ella is painting wooden fenceposts before putting them in his yard. They are each 6 feet tall and have a diameter of 1 foot. There are 12 renceposts in
3.14 for 1, and round your answer to the nearest hundredth Provide an explanation and proof for your answer to receive full credit

Step-by-step explanation:

Assuming the fence posts are cylindrical. The formula for determining the total surface area of a cylinder is expressed as

Total surface area = 2πr² + 2πrh

Where

r represents the radius of the cylinder.

h represents the height of the cylinder.

π is a constant whose value is 3.14

From the information given,

Diameter = 1 foot

radius = diameter/2 = 1/2 = 0.5 foot

Therefore,

Total surface area of each fence post

= (2 × 3.14 × 0.5²) + (2 × 3.14 × 0.5 × 5)

= 1.57 + 15.7 = 17.27ft²

The total surface area of the 10 fence posts is

17.27 × 10 = 172.7 ft²

Therefore, Ellis needs paint that would cover 172.7 ft²

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step-by-step explanation:

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step-by-step explanation: