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anonymous
 one year ago
What is the approximate surface area of the cylinder shown? (Use 3.14 for π.)
301.44 mm 2
357.96 mm 2
339.12 mm 2
370.52 mm 2
anonymous
 one year ago
What is the approximate surface area of the cylinder shown? (Use 3.14 for π.) 301.44 mm 2 357.96 mm 2 339.12 mm 2 370.52 mm 2

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\[total\ surface\ area\ of\ cylinder\ = curved\ surface\ area\ + lateral\ surface\ area \\ suppose\ radius\ of \ cylinder\ = r\\height\ of\ cylinder \ =h\\ total\ surface\ area=2\pi rh+2\pi r^2\\=2\pi r(h+r)\\=2\times3.14\times3(16+3)\ mm^2\\=2\times3.14\times3\times19\ mm^2\\=357.96\ mm^2\\ \therefore\ \approx.\ surface\ area =357.96\ mm^2\ Ans\]
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