3 years ago

Find the surface area and use 3.14 for pie

Mathematics

1 answer:

IgorLugansk [536]3 years ago

6 0

Answer:

640.56ft^2

Step-by-step explanation:

V=2πrh+2πr^2

V=2×3.14×6ft×11ft+2×3.14×6^2

V=6.28×66ft^2+6.28×36ft^2

V=414.48ft^2+226.08ft^2

V=640.56ft^2

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