What is the area of a circle with a diameter of 16 yards? Estimate the area to the hundredths place using 3.14 for Pi.
The radius of the circle is half of the diameter, so the radius would be 16 / 2 = 8 yards.
Using the formula for the area of a circle, A = πr^2, we can substitute the radius and pi to estimate the area.
A = 3.14 * 8^2
A = 3.14 * 64
A ≈ 200.96
Therefore, the estimated area of the circle is approximately 200.96 square yards.
To find the area of a circle, you can use the formula A = πr^2, where A is the area and r is the radius of the circle.
Given that the diameter of the circle is 16 yards, we can determine the radius by dividing the diameter by 2.
diameter = 16 yards
radius = diameter / 2 = 16 yards / 2 = 8 yards
Now we can use the formula for the area of a circle:
A = πr^2
Using an estimated value of pi (π) as 3.14, we can substitute the radius into the formula:
A = 3.14 * (8 yards)^2
A = 3.14 * 64 yards^2
A ≈ 200.96 square yards
Therefore, the estimated area of the circle is approximately 200.96 square yards, rounded to the hundredths place.
To find the area of a circle, you need to use the formula: A = πr^2, where A is the area and r is the radius of the circle. The radius is half of the diameter, so in this case, the radius is 16/2 = 8 yards.
Now, substituting the value of the radius into the formula, we get: A = 3.14 × 8^2.
Calculating, 8^2 equals 64, so the formula becomes A = 3.14 × 64.
Multiplying 3.14 by 64 yields the result: A ≈ 200.96.
Therefore, the estimated area of the circle with a diameter of 16 yards is approximately 200.96 square yards, rounded to the hundredths place.