The circular courtyard at a botanical garden has a radius of 16 m. What is the longest distance across the courtyard?
1 answer:
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A can of paint is a cylinder, so we must use the surface area for a cylinder.
2(
r
) is the top and bottom.
The surface of the can is a rectangle with a length equal to the circumference of the can.
2(
The surface of the can is a rectangle with a length equal to the circumference of the can.