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aksik [14]
3 years ago
15

The height of a soft drink is about 12 centimeters and the diameter is about 6 centimeters find the surface area of the can

Mathematics
1 answer:
ladessa [460]3 years ago
6 0

if the diameter of the can is 6 cm, then its radius is half that, or 3 cm.

\bf \textit{surface area of a cylinder}\\\\ SA=2\pi r(h+r)~~ \begin{cases} r=radius\\ h=height\\ \cline{1-1} r=3\\ h=12 \end{cases}\implies SA=2\pi (3)(12+3) \\\\\\ SA=6\pi (15)\implies SA=90\pi \implies SA\approx 282.74

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