The circumference of a circle can be found from two different starting points, namely from the diameter or the radius. In your case, the formula you can use right away is Circumference = 2 * pi * radius, giving you a circumference of 12*pi, or approx. 37.7 metres. If you prefer working from the diameter, the formula is Circumference = pi * diameter. To calculate the diameter, double the radius to get 12, and then substitute into the formula. You will again get 12*pi as your answer.
As the diameter of a circle is twice the radius, a circle with a 6-foot radius would have a diameter of 6 x 2 or 12 feet.
The circumference of a circle if the if the radius is 6 cm is: 37.7 cm
Area of a circle: pi*radius*radius
12 is the diameter if the radius is 6
A circle with a radius of 6 units has an area of 113.1 square units.
Well, isn't that just a happy little question! To find the radius of a circle, you simply divide the diameter by 2. Since the diameter of your circle is 6 meters, the radius would be half of that, which is 3 meters. Just imagine that radius as a little friend, bringing balance and harmony to your circle painting.
37.7m
The circumference of a circle is 15\piπ m. Find its radius, in meters. The Answer Should Be 7.5
3 meters, 1/2 of the diameter
The circumference of a circle with radius 6 meters is exactly 12 pi meters. If significant figures are important, the calculated length of 37,699111843077518861551720599354 meters must be rounded up to 40 meters
As the diameter of a circle is twice the radius, a circle with a 6-foot radius would have a diameter of 6 x 2 or 12 feet.
the radius is one half the diameter,or 6
The circumference of a circle if the if the radius is 6 cm is: 37.7 cm
A circle with a radius of 6 feet has a circumference of 37.7 feet.
The radius of a circle is half the diameter, so the radius of a 6 inch diameter circle is 3 in.
A circle with a radius of 6 mm has a circumference of 37.7 mm
The radius of a circle is half the diameter → radius = ½ × 12 ft = 6 ft.