Question

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Answer 1

Explicación:

AREA DE BASE

A= π×r^2

A=3.14×4.5^2

A=63.585

AREA LATERAL

Al= 2π×r×h

Al=2×3.14×9×4

Al=226.08

AREA TOTAL

At=2(63.585)+226.08

At=127.17+226.08

At= 353.25

VOLUMEN

V=63.585×4

V=254.34