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1. Meghan has to cover only the lateral surface of a cylindrical container of height
12.9 in. and radius 13.6 in. with fabric. To the nearest square unit, calculate how
much fabric does she need? Use a calculator.
A 1,713 in.2
B 2,264 in.2
c 1,102 in.2
OD 1,683 in.2​

Respuesta :

calculista

Answer:

Option C [tex]1,102\ in^{2}[/tex]

Step-by-step explanation:

we know that

The lateral surface area of a cylinder is equal to

[tex]LA=2\pi rh[/tex]

we have

[tex]r=13.6\ in[/tex]

[tex]h=12.9\ in[/tex]

assume

[tex]\pi =3.14[/tex]

substitute

[tex]LA=2(3.14)(13.6)(12.9)[/tex]

[tex]LA=1,101.76\ in^{2}[/tex]

Round to the nearest square inch

[tex]LA=1,102\ in^{2}[/tex]

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