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irakobra [83]
3 years ago
8

A. 13 π B. 6.5 π C. 42.25 π D. 60 π

Mathematics
1 answer:
AleksandrR [38]3 years ago
3 0

Answer:

  • 12^2 + 5^2= c^2
  • c=13
  • Area of circle
  • A= pi× r^2
  • <em>A</em><em>=</em><em> </em><em>42.25</em><em>×</em><em>pi</em>
  • C
  • I do exams and quizzes if your interested, guaranteed A!
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a container of candy is shaped like a cylinder and has a volume of 125.6 cubic centimeters. If the heights of the container is 1
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The radius of the container is 2 centimeter

<h3><u>Solution:</u></h3>

Given that a container of candy is shaped like a cylinder

Given that volume = 125.6 cubic centimeters

Height of conatiner = 10 centimeter

To find: radius of the container

We can use volume of cylinder formula and obatin the radius value

<em><u>The volume of cylinder is given as:</u></em>

\text {volume of cylinder }=\pi r^{2} h

Where "r" is the radius of cylinder

"h" is the height of cylinder and \pi is constant has value 3.14

Substituting the values in formula, we get

\begin{array}{l}{125.6=3.14 \times r^{2} \times 10} \\\\ {r^{2}=\frac{125.6}{31.4}} \\\\ {r^{2}=4}\end{array}

Taking square root on both sides,

r = \sqrt{4}\\\\r = 2

Thus the radius of the container is 2 centimeter

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