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3 years ago

13

A cylindrical container of height 18 cm is open at one end. If the radius of the

1 answer:

Hatshy [7]3 years ago

3 0

Answer:

Step-by-step explanation:

A = πR² + 2πRh

A = πR(R + 2h)

A = π(10)(10 + 2(18))

A = 460π

A = 1,445.1326...

A = 1445.13 cm²

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Answer:

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