The radius of 3.9 meters refers to the distance from the center of a circle or sphere to its edge. In geometric terms, if you have a circle with a radius of 3.9 m, the diameter would be twice that length, measuring 7.8 m. This radius can be used to calculate the area and circumference of the circle using the formulas: area = πr² and circumference = 2πr.
The circumference of a circle with a radius of 3 m is: 18.85 m.
2*pi*39 measured in linear units
A circle with a radius of 10 m has a circumference of 62.83 m.
39
4.6m. The circumference is double the radius.
Radius = 22/2pi m
The radius of a circle with circumference of 63 m is 10.03 m
The radius of a circle with a circumference of 110 m is: 17.507 m
The circumference of a circle with a radius of 3 m is: 18.85 m.
2*pi*39 measured in linear units
A circle with a radius of 10 m has a circumference of 62.83 m.
What is the radius of a circle with a diameter of 4.56 m? The radius is half the diameter. Radius r = 2.28 m
39'
39
Radius of circle: 157/2pi = 25 m rounded
Half the diameter is the radius. Circumference = 300 m gives radius = 47.75 metres (to 2 dp).
If the radius of a circle is 8 m then:- circumference = 2*pi*8 = 50.265 m to 3 decimal places