14-05-2020
Mathematics

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What is the surface area of a cone with a radius of 3 meters and a slant of 4

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garciar6297 garciar6297

14-05-2020

Answer:

A≈65.97m²

Step-by-step explanation:

A=πrl+πr2=π·3·4+π·32≈65.97345m

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