The diameter of a circle is 6 feet. What is the circle's area?
d=6 ft
Use 3.14 for โ๐.
The radius of the circle is half of the diameter, so r = 3 feet.
The formula for the area of a circle is A = ๐r^2.
Plugging in the values we have:
A = 3.14 x 3^2
A = 3.14 x 9
A = 28.26
Therefore, the area of the circle is 28.26 square feet.
To find the area of a circle, you can use the formula:
Area = ๐ * r^2
Given that the diameter of the circle is 6 feet, we can find the radius by dividing the diameter by 2:
Radius = Diameter / 2 = 6 ft / 2 = 3 ft
Now, we can substitute the value of the radius into the formula:
Area = 3.14 * (3 ft)^2
Simplifying the equation:
Area = 3.14 * 9 ft^2
Therefore, the area of the circle is 28.26 square feet (rounded to two decimal places).