Question
The circumference of a circle is 81.64 miles. What is the circle's diameter?
C=81.64 mi
Use 𝜋 ≈ 3.14 and round your answer to the nearest hundredth.
C=81.64 mi
Use 𝜋 ≈ 3.14 and round your answer to the nearest hundredth.
Answers
GPT 3.5
The formula for circumference of a circle is C = π * d, where C is the circumference and d is the diameter.
We are given that C = 81.64 miles.
So, 81.64 = 3.14 * d.
To find the diameter, we divide both sides of the equation by 3.14:
d = 81.64 / 3.14.
Calculating this, we find:
d ≈ 26.02.
Rounding to the nearest hundredth, the circle's diameter is approximately 26.02 miles.
We are given that C = 81.64 miles.
So, 81.64 = 3.14 * d.
To find the diameter, we divide both sides of the equation by 3.14:
d = 81.64 / 3.14.
Calculating this, we find:
d ≈ 26.02.
Rounding to the nearest hundredth, the circle's diameter is approximately 26.02 miles.