Mathematics, 19.05.2021 14:00 alyssaxsanchez
Estimation A machine drills a hole into a sheet of aluminum. The radius of the hole is exactly 2.43 in. Round the radius to the nearest inch to estimate the area of the hole. Then find the area of the hole using the exact radius. Use 3.14 for a in both calculations. in ? Using the rounded radius, the area of the hole is about (Round to the nearest hundredth as needed.)​
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Estimation A machine drills a hole into a sheet of aluminum. The radius of the hole is exactly 2.43...
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