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Find the surface area and the volume​

Find the surface area and the volume​-example-1

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Firstly, change the m to cm.. then the surface area of a circle is A= π r² then substitute it into the formula.. that all.. 22/7 * (280)^2 =246400cm^2
User Chetan Verma
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2 votes

Answer:

the surface area is 5.6 and the volume is 36

just so you know I never did this so it may not be right lol

User Amirreza Nasiri
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