Question
what is the area of a circle if the circumference is 3.7 in terms of pi
Answers
Answered by
GPT 3.5
The formula for the circumference of a circle is C = 2πr, where r is the radius of the circle.
Given that the circumference is 3.7, we can set up an equation:
3.7 = 2πr
Solving for r:
r = 3.7 / 2π
r ≈ 0.589
The formula for the area of a circle is A = πr^2. Plugging in the value of r:
A = π(0.589)^2
A ≈ 1.097 square inches
Therefore, the area of the circle is approximately 1.097 square inches in terms of pi.
Given that the circumference is 3.7, we can set up an equation:
3.7 = 2πr
Solving for r:
r = 3.7 / 2π
r ≈ 0.589
The formula for the area of a circle is A = πr^2. Plugging in the value of r:
A = π(0.589)^2
A ≈ 1.097 square inches
Therefore, the area of the circle is approximately 1.097 square inches in terms of pi.
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