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Nezavi [6.7K]
2 years ago
8

Help me please please

Mathematics
1 answer:
Tcecarenko [31]2 years ago
8 0

Equation: SA=2πrh+2πr^2
Radius = 4
Height = 10
Plug the values in
SA=2π(4)(10)+2π(4)^2

And just solve with a calculator

≈351.85838

Round to the nearest tenth.

.85 rounds to .9
So the answer is 351.9

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