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LeahAnnEvans19 Group Title

What is the area of a circle with a radius of 4 meters? Use 22/7 for pie .

  • 2 years ago
  • 2 years ago

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  1. FoolForMath Group Title
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    Area of a circle is given by \(\pi r^2 \), where \( r\) is the radius. So, \(\frac {22}7 \times 4^2 = \frac{352}{7} \) sq mt

    • 2 years ago
  2. FoolForMath Group Title
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    \( = 50.2857\) sq mt

    • 2 years ago
  3. Limitless Group Title
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    @FoolForMath, do you guys use the abbreviation \(\text{mt}\) rather than \(\text{m}?\) In the states, it's always \(\text{m}.\) Just curious.

    • 2 years ago
  4. FoolForMath Group Title
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    No we use 'm' typically but I have seen the usage of 'mt' :)

    • 2 years ago
  5. Limitless Group Title
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    Interesting. You learn something new everyday. :P

    • 2 years ago
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