Circumference = 2 * 𝜋 * r
Circumference = 2 * 3.14 * 13
Circumference = 81.64 meters
Therefore, the circle's circumference is approximately 81.64 meters.
The radius of a circle is 13 meters. What is the circle's circumference?
r=13 m
Use 𝜋 ≈ 3.14 and round your answer to the nearest hundredth.
7 answers
The radius of a circle is 11 yards. What is the circle's circumference?
r=11 yd
Use 𝜋 ≈ 3.14 and round your answer to the nearest hundredth.
r=11 yd
Use 𝜋 ≈ 3.14 and round your answer to the nearest hundredth.
Circumference = 2 * 𝜋 * r
Circumference = 2 * 3.14 * 11
Circumference = 69.08 yards
Therefore, the circle's circumference is approximately 69.08 yards.
Circumference = 2 * 3.14 * 11
Circumference = 69.08 yards
Therefore, the circle's circumference is approximately 69.08 yards.
The circumference of a circle is 81.64 millimeters. What is the circle's diameter?
Use 𝜋 ≈ 3.14 and round your answer to the nearest hundredth.
Use 𝜋 ≈ 3.14 and round your answer to the nearest hundredth.
To find the diameter of the circle, we use the formula for the circumference:
Circumference = 𝜋 * diameter
Given that the circumference is 81.64 millimeters and π is approximately 3.14:
81.64 = 3.14 * diameter
Now, we can solve for the diameter:
diameter = 81.64 / 3.14
diameter ≈ 26.00 millimeters
Therefore, the circle's diameter is approximately 26.00 millimeters.
Circumference = 𝜋 * diameter
Given that the circumference is 81.64 millimeters and π is approximately 3.14:
81.64 = 3.14 * diameter
Now, we can solve for the diameter:
diameter = 81.64 / 3.14
diameter ≈ 26.00 millimeters
Therefore, the circle's diameter is approximately 26.00 millimeters.
The circumference of a circle is 18.84 miles. What is the circle's radius?
C=18.84 mi
Use 𝜋 ≈ 3.14 and round your answer to the nearest hundredth.
C=18.84 mi
Use 𝜋 ≈ 3.14 and round your answer to the nearest hundredth.
To calculate the radius of the circle, we will use the formula for the circumference of a circle:
Circumference = 2 * 𝜋 * radius
Given that the circumference is 18.84 miles and π is approximately 3.14:
18.84 = 2 * 3.14 * radius
Now, we can solve for the radius:
radius = 18.84 / (2 * 3.14)
radius ≈ 3 miles
Therefore, the circle's radius is approximately 3 miles.
Circumference = 2 * 𝜋 * radius
Given that the circumference is 18.84 miles and π is approximately 3.14:
18.84 = 2 * 3.14 * radius
Now, we can solve for the radius:
radius = 18.84 / (2 * 3.14)
radius ≈ 3 miles
Therefore, the circle's radius is approximately 3 miles.