Maceface Maceface

25-06-2020
Mathematics

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Find the surface area of the cylinder. Use 3.14 for pi and round your answer to the nearest tenth.

A.282.6 ft
B.439.6 ft
C.394.1 ft
D.553.4 ft

Find the surface area of the cylinder Use 314 for pi and round your answer to the nearest tenth A2826 ft B4396 ft C3941 ft D5534 ft class=

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Аноним Аноним

25-06-2020

Answer:

B.

Step-by-step explanation:

[tex]2\pi *5*9+2\pi* 5^2[/tex]

[tex]2*3.14*5*9+2*3.14*25=439.6[/tex]

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