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KengaRu [80]
4 years ago
11

What the correct answer

Mathematics
2 answers:
mixas84 [53]4 years ago
8 0

Answer:

653.12 ft²

Step-by-step explanation:

2πrh + 2πr²

2(3.14)(8)(5) + 2(3.14)(8)²

251.2 + ²401.92 = 653.12

Bond [772]4 years ago
5 0

Step-by-step explanation:

<em>Here</em><em>,</em>

<em>radius</em><em> </em><em>of</em><em> </em><em>a</em><em> </em><em>cylinder</em><em> </em><em>(</em><em>r</em><em>)</em><em>=</em><em> </em><em>8</em><em> </em><em>ft</em><em>.</em>

<em>height</em><em> </em><em>(</em><em>h</em><em>)</em><em>=</em><em> </em><em>5</em><em> </em><em>ft</em><em>.</em>

<em>now</em><em>,</em>

<em>area</em><em> </em><em>of</em><em> </em><em>a</em><em> </em><em>cylinder</em><em> </em><em>(</em><em>a</em><em>)</em><em>=</em><em> </em><em>2.pi.r</em><em>(</em><em>r</em><em>+</em><em>h</em><em>)</em>

<em>now</em><em>,</em><em> </em><em>putting</em><em> </em><em>the</em><em> </em><em>values</em><em> </em><em>we</em><em> </em><em>get</em><em>,</em>

<em>a</em><em> </em><em>=</em><em> </em><em>2</em><em>×</em><em>3</em><em>.</em><em>1</em><em>4</em><em>×</em><em>8</em><em>(</em><em>8</em><em>+</em><em>5</em><em>)</em>

<em>after</em><em> </em><em>simplification</em><em> </em><em>we</em><em> </em><em>get</em><em>,</em>

<em>A</em><em>rea</em><em> </em><em>of</em><em> </em><em>cylinder</em><em> </em><em>is</em><em> </em><em>6</em><em>5</em><em>3</em><em>.</em><em>1</em><em>2</em><em> </em><em>sq.ft</em><em>.</em>

<em><u>Hope it helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>

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Maslowich
The process here is finding out the smallest number's % towards the largest number.

Divide 20 by 52:
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{---Further Elaboration for Future Reference---}

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| | Ghostgate | |
5 0
3 years ago
Read 2 more answers
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Step-by-step explanation:

6 0
3 years ago
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