To find the distance around a circular track, you can use the formula for the circumference, which is ( C = \pi \times d ), where ( d ) is the diameter. If the diameter is 200 meters, the circumference is ( C = \pi \times 200 \approx 628.32 ) meters. Therefore, the distance around the track is approximately 628.32 meters.
This problem is solved by first computing the area of the larger circle - the outside of the walk in this case. This circle has a diameter of 22 + 8 m, therefore a radius of 15m. The inner circle has a diameter of 22m - as given - a radius of 11m. You subtract the area of the inner circle from that of the larger circle. I'll leave you to do the math.
A 45-meter diameter is equivalent to a circle with a radius of 22.5 meters.
The diameter of Mount Vesuvius is 6 kilometres.
The Pantheon in Rome is a circular building with a diameter of 43.3 meters (142 ft) and a height to the oculus of also 43.3 meters (142 ft). It is considered one of the best-preserved ancient Roman buildings.
The nucleus has a width on the order of 10^(-15) meters, while an electron is (on average) a distance of 10^(-10) meters from the nucleus. If you were to magnify the nucleus to the size of a baseball, the electrons would be orbiting at a distance of around 1000 meters. That is, there are about 50,000-100,000 nucleus diameters to the electron's average radius.
The circumference is obtained by multiplying the diameter by pi.
Perimeter = pi*diameter so 200*pi = 628.32 metres.
It is:: 200 times pi = which is about 628.319 meters rounded to 3 decimal places
diameter = 220/pi meters
If a jogger jogs around a circular track with a diameter of 275 meters in 14 minutes his average speed (pace) is 1.0285 meters per second.
It will be the circumference which is pi*14 meters
Although "diameter" usually refers to circular objects, if we define it as "a straight line passing from side to side through the center of a figure," then the distance in this case would be 3 meters. It's more likely that you meant to ask about the perimeter, which is the distance around, which is 12 meters.
Circumference = (diameter) x (pi)2 pi = 6.2832 meters (rounded)
Circumference is a measure of the distance around a circle. If you have a circle with a circumference of 26 meters, that means the total distance around the edge of the circle is 26 meters. If you're looking for a diameter or radius based on this circumference, you can use the formulas: diameter = circumference/π (approximately 8.27 meters) and radius = diameter/2 (approximately 4.14 meters).
A.6.28The circumference (which is the distance around a circle) can be found by multiplying pi ( π = 3.14 ) by the diameter of the circle, so: 2 meters x 3.14 = 6.28 meters circumference
The distance covered by the cyclist when riding halfway around a circular track with a radius of 140 meters is equal to the circumference of the circle, which is 2 * π * radius. Therefore, the distance covered would be 2 * π * 140 = 880 meters.
800 meters, or about .5 miles.