hey bot, What is the circumference of a circle with a radius of 3 feet? Estimate the circumference to the hundredths place using 3.14 for π
To find the circumference of a circle, you can use the formula C = 2πr, where r is the radius.
Given that the radius is 3 feet, you can plug this value into the formula:
C = 2 * 3.14 * 3
Calculating this expression gives us:
C ≈ 18.84
Thus, the estimated circumference of the circle with a radius of 3 feet is 18.84 feet.
What is the circumference of a circle with a diameter of 5.75 miles? Estimate the circumference to the hundredths place using 3.14 for π
To find the circumference of a circle, you can use the formula C = πd, where d is the diameter.
Given that the diameter is 5.75 miles, you can plug this value into the formula:
C = 3.14 * 5.75
Calculating this expression gives us:
C ≈ 18.065
Thus, the estimated circumference of the circle with a diameter of 5.75 miles is approximately 18.065 miles.
wrong
Apologies for the incorrect response.
To find the circumference of a circle with a diameter of 5.75 miles, you can use the formula C = πd, where d is the diameter.
Given that the diameter is 5.75 miles, you can plug this value into the formula:
C = 3.14 * 5.75
Calculating this expression gives us:
C ≈ 18.06
Thus, the estimated circumference of the circle with a diameter of 5.75 miles is approximately 18.06 miles.
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
To find the area of a circle, you can use the formula A = πr², where r is the radius.
Given that the radius is 2.1 miles, you can plug this value into the formula:
A = 3.14 * (2.1)²
Calculating this expression gives us:
A ≈ 13.8474
Thus, the estimated area of the circle with a radius of 2.1 miles is approximately 13.85 square miles (rounded to the hundredths place).
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
To find the area of a circle, you can use the formula A = πr², where r is the radius. Since the diameter is given, we need to calculate the radius first.
Given that the diameter is 16 yards, we can find the radius by dividing it by 2:
r = 16 yards / 2 = 8 yards
Now, we can plug the radius value into the formula:
A = 3.14 * (8 yards)²
Calculating this expression gives us:
A ≈ 200.96 square yards
Therefore, the estimated area of the circle with a diameter of 16 yards is approximately 200.96 square yards (rounded to the hundredths place).
To find the circumference of a circle, you can use the formula C = 2πr, where C stands for circumference, π is a mathematical constant approximately equal to 3.14, and r is the radius of the circle.
Given that the radius of the circle is 3 feet, we can substitute this value into the formula:
C = 2πr
C = 2 * 3.14 * 3
C = 18.84
Thus, the circumference of the circle with a radius of 3 feet is approximately 18.84 feet, rounded to the hundredths place.