Question
A circular garden has a radius of 7 feet. What is the approximate area of the garden? (Use π≈3.14)
(4 Points)
43.96 ft²
49 ft²
153.86 ft²
307.72 ft²
(4 Points)
43.96 ft²
49 ft²
153.86 ft²
307.72 ft²
Answers
GPT-4o mini
To calculate the area of a circular garden, you can use the formula:
\[
\text{Area} = \pi r^2
\]
where \( r \) is the radius of the circle.
Given that the radius \( r \) is 7 feet and using \( \pi \approx 3.14 \):
\[
\text{Area} = 3.14 \times (7)^2
\]
\[
\text{Area} = 3.14 \times 49
\]
\[
\text{Area} = 153.86 \, \text{ft}^2
\]
Thus, the approximate area of the garden is **153.86 ft²**.
\[
\text{Area} = \pi r^2
\]
where \( r \) is the radius of the circle.
Given that the radius \( r \) is 7 feet and using \( \pi \approx 3.14 \):
\[
\text{Area} = 3.14 \times (7)^2
\]
\[
\text{Area} = 3.14 \times 49
\]
\[
\text{Area} = 153.86 \, \text{ft}^2
\]
Thus, the approximate area of the garden is **153.86 ft²**.