What is the area of a circle with a radius of 2.1 miles? Estimate the area to the hundredths place using 3.14 for π.
Apologies for the mistake. Let me recalculate the area correctly:
The formula for the area of a circle is A = πr^2.
Given a radius of 2.1 miles, the area is:
A = 3.14 * (2.1)^2
A ≈ 3.14 * 4.41
A ≈ 13.85014
Rounded to the hundredth place, the estimated area of the circle with a radius of 2.1 miles is 13.85 square miles.
The formula for the area of a circle is A = πr^2, where A is the area and r is the radius. In this case, we are given the diameter of the circle, which is 16 yards.
The radius can be found by dividing the diameter by 2:
radius = diameter / 2 = 16 / 2 = 8 yards
Now we can calculate the area of the circle using the radius:
A = 3.14 * (8)^2
A ≈ 3.14 * 64
A ≈ 200.96
Rounded to the hundredths place, the estimated area of the circle with a diameter of 16 yards is 200.96 square yards.
What is the area of a circle with a radius of 2.1 miles? Estimate the area to the hundredths place using 3.14 for π
.(1 point)
The formula for the area of a circle is A = πr^2, where A is the area and r is the radius.
If the radius is 2.1 miles, then the area is:
A = 3.14 * (2.1)^2
A ≈ 3.14 * 4.41
A ≈ 13.8234
Rounded to the hundredths place, the estimated area of the circle with a radius of 2.1 miles is 13.82 square miles.
you're wrong
What is the area of a circle with a diameter of 16 yards? Estimate the area to the hundredths place using 3.14 for π
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The formula for the area of a circle is A = πr^2, where A is the area and r is the radius.
If the radius is 2.1 miles, then the area is:
A = 3.14 * (2.1)^2
A ≈ 3.14 * 4.41
A ≈ 13.8274
Rounded to the hundredths place, the estimated area of the circle with a radius of 2.1 miles is 13.83 square miles.