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Kylie Keyss
@keysskylie 08, Aug 2023 12:00 AM
radius of a circle
What is the radius of a circle that has a circumference of 3.14 meters?
answers 1
Answer 1
Jacob Aanenson
@jacobaanenson 11, Aug 2023 05:26 PM
Circumference of a circle = 2πr.
Given, circumference = 3.14 meters.
Therefore,
2πr = Circumference of a circle
or, 2πr = 3.14
or, 2 × 3.14r = 3.14,[Putting the value of pi (π) = 3.14]
or, 6.28r = 3.14
or, r = 3.14/6.28
or, r = 0.5
Answer: 0.5 meter.