3 years ago

Find the surface area of the cylinder. Use pi=3.

Mathematics

2 answers:

PolarNik [594]3 years ago

7 0

Answer:

SA= 87.96

Step-by-step explanation:

SA= 2πrh+2πr2

SA= 2·π·2·5+2·π·22

SA= 87.96

kherson [118]3 years ago

7 0

Answer:

Step-by-step explanation:

2*3*2*5+2*3*2^2

6*10+6*4

60+24

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