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oee [108]
3 years ago
11

SOMEONE PLZ HELP!! :)

Mathematics
1 answer:
RUDIKE [14]3 years ago
8 0

Answer: Option a.

Step-by-step explanation:

Surface area = 2*π*r( r+h )

= 2* π*6 ( 6 + 3 )

= 339.3

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