To calculate the area of a circle, we use the formula:

$A = \pi r^2$

Here:

• $r = 2 \, \text{ft}$
• Approximation for $\pi$ is $3.14$.

Step 1: Substitute the values into the formula.

$A = 3.14 \cdot (2)^2$

Step 2: Simplify. $A = 3.14 \cdot 4$

$A = 12.56 \, \text{square feet}$

Final Answer:

The area of the circle is 12.56 square feet.

Would you like a detailed explanation of this process? Here are some related questions you might explore:

1. How does the formula for the area of a circle relate to its circumference?
2. What is the difference between calculating the area and the circumference of a circle?
3. Why is $\pi$ used in the area calculation?
4. How can the result change if a more precise value of $\pi$ (like 3.14159) is used?
5. How do units of measurement (like feet vs. inches) affect area calculations?

Tip: Always double-check that your radius is in the correct unit before substituting it into the formula!