Question
What is the area of a circle with a radius of 2.1 miles? Estimate the area to the hundredths place using 3.14 for Pi.
Answers
GPT 3.5
The formula for the area of a circle is A = πr^2, where A is the area and r is the radius.
Substituting the given radius into the formula, we have:
A = 3.14 * (2.1)^2
A = 3.14 * 4.41
A ≈ 13.836
Therefore, the estimated area of the circle is approximately 13.84 square miles.
Substituting the given radius into the formula, we have:
A = 3.14 * (2.1)^2
A = 3.14 * 4.41
A ≈ 13.836
Therefore, the estimated area of the circle is approximately 13.84 square miles.
try again
GPT 3.5
Apologies for the mistake. Let's recalculate correctly.
The formula for the area of a circle is A = πr^2, where A is the area and r is the radius.
Substituting the given radius into the formula, we have:
A = 3.14 * (2.1)^2
A = 3.14 * 4.41
A ≈ 13.8474
Rounding to the hundredths place, the estimate of the area of the circle is approximately 13.85 square miles.
The formula for the area of a circle is A = πr^2, where A is the area and r is the radius.
Substituting the given radius into the formula, we have:
A = 3.14 * (2.1)^2
A = 3.14 * 4.41
A ≈ 13.8474
Rounding to the hundredths place, the estimate of the area of the circle is approximately 13.85 square miles.