leah764 leah764

09-03-2021
Mathematics

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The circumference of a circle is m. What is the area , in square meters ? Express your answer in terms of pi

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maryam9751 maryam9751

09-03-2021

Answer:

area = m²/2π

Step-by-step explanation:

∵ circumference of circle = 2πr = m

∴ r = m/2π

∵ area of circle = πr²

∴ area of circle = (m/2π)² × π = m²/2π² × π = m²/2π

hope this helps

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