Question
area of a circle with 7 inch radius
Answers
GPT-4o mini
The area of a circle can be calculated using the formula:
\[
A = \pi r^2
\]
where \( A \) is the area and \( r \) is the radius of the circle.
Given a radius of 7 inches:
\[
A = \pi (7)^2
\]
\[
A = \pi \times 49
\]
\[
A \approx 3.14 \times 49 \approx 153.86 \text{ square inches}
\]
So, the area of a circle with a radius of 7 inches is approximately 153.86 square inches.
\[
A = \pi r^2
\]
where \( A \) is the area and \( r \) is the radius of the circle.
Given a radius of 7 inches:
\[
A = \pi (7)^2
\]
\[
A = \pi \times 49
\]
\[
A \approx 3.14 \times 49 \approx 153.86 \text{ square inches}
\]
So, the area of a circle with a radius of 7 inches is approximately 153.86 square inches.