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MArishka [77]
3 years ago
8

A cylinder has a height of 12 cm and a total surface area of 172 cm 2 . What is the radius of the base of this cylinder?

Geography
2 answers:
Eduardwww [97]3 years ago
8 0

Answer:

<em>4</em><em>6</em><em>6</em><em>.</em><em>5</em><em> </em><em>c</em><em>m</em><em>^</em><em>2</em><em>.</em>

Explanation:

<em><u>s</u></em><em><u>u</u></em><em><u>r</u></em><em><u>f</u></em><em><u>a</u></em><em><u>c</u></em><em><u>e</u></em><em><u> </u></em><em><u>a</u></em><em><u>r</u></em><em><u>e</u></em><em><u>a</u></em><em><u>s</u></em>

<em>b</em><em>a</em><em>s</em><em>e</em><em> </em><em>s</em><em>u</em><em>r</em><em>f</em><em>a</em><em>c</em><em>e</em><em> </em><em>a</em><em>r</em><em>e</em><em>a</em><em> </em><em>:</em><em> </em><em>4</em><em>6</em><em>6</em><em>.</em><em>5</em><em> </em><em>c</em><em>m</em><em>^</em><em>2</em>

<em>l</em><em>a</em><em>t</em><em>e</em><em>r</em><em>a</em><em>l</em><em> </em><em>s</em><em>u</em><em>r</em><em>f</em><em>a</em><em>c</em><em>e</em><em> </em><em>a</em><em>r</em><em>e</em><em>a</em><em> </em><em>:</em><em> </em><em>6</em><em>4</em><em>9</em><em>.</em><em>6</em><em> </em><em>c</em><em>m</em><em>^</em><em>2</em>

<em>t</em><em>o</em><em>t</em><em>a</em><em>l</em><em> </em><em>s</em><em>u</em><em>r</em><em>f</em><em>a</em><em>c</em><em>e</em><em> </em><em>a</em><em>r</em><em>e</em><em>a</em><em> </em><em>:</em><em> </em><em>1</em><em>1</em><em>1</em><em>6</em><em>.</em><em>1</em><em> </em><em>c</em><em>m</em><em>^</em><em>2</em>

<em><u>r</u></em><em><u>a</u></em><em><u>d</u></em><em><u>i</u></em><em><u>u</u></em><em><u>s</u></em>

<em>8</em><em>.</em><em>6</em><em>1</em><em>7</em><em> </em><em>c</em><em>m</em><em>^</em><em>2</em>

astra-53 [7]3 years ago
5 0

Answer: 466.5 cm^2.

Explanation:

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