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The circumference is 2rpi, thus, we have the equation:
2pir = 424
pi*r = 212
p = 212/pi
Which is approximately 67.481695871 (rounded up).
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How do you find the radius of a circle if you know the circumferance?
radius = circumference/2*pi
What is the circumferance of a circle of which the radius is 6 yards?
The circumference is approximately 37.7 yards.
What is the circumference of a semi circle with a six inch radius?
find the circumferance as if it was a whole circle but when you get the answer divide it by 2
How do you find the radius of a circle with a circumferance of 70 inches?
divide the circumference by 3.14 to get the diameter - then divide that by 1/2 to get the radius Radius = Circumference / 2 x pi from C = Diameter x pi
What is the area and circumferance of a circle with the radius of 2?
Area 4 pi, circumference 4 pi! This is because 2 is the only number equal to half of its square.
How do you get the radius from the circumference?
The circumferance of a circle is equal to 2 x pi x r, where r is the radius, i.e. approximately 6.2832 than its radius. Divide the circumferance from the figure above to get the radius of a circle in which the circumferance is known.
How do you find the radius of a circle if you know the circumferance?
radius = circumference/2*pi
What is the circumferance of a circle of which the radius is 6 yards?
The circumference is approximately 37.7 yards.
What is the circumferance of a seven eighths inch circle?
7/8 inch circle has a diameter of 7/8 and a radius of 7/16=.4375 circumferance of a circle = 2*pi*radius = 2*3.14*.4375 =2.7475 or 7*pi/8
What is the circumference of a semi circle with a six inch radius?
find the circumferance as if it was a whole circle but when you get the answer divide it by 2
The radius of a circle with a circumference?
R(10) If you know the Circumferance, divide it by Pi (about 3.14). That will tell you the diameter. Half the diameter equals the radius.
What is the circumference of a circle that has a radius of 424 meters?
Circumference = 2*pi*radius = 2664.1 metres, approx.
What is the formula for finding the circumferance of a circle?
Either pi times the diameter or pi times twice the radius (which is the diameter)
How do you find the radius of a circle with a circumferance of 70 inches?
divide the circumference by 3.14 to get the diameter - then divide that by 1/2 to get the radius Radius = Circumference / 2 x pi from C = Diameter x pi
What is the circumference when the radius is 424?
Circumference of a circle = 2 x pi x rWe have, r = 424 unitsSo, circumference = 2 x 3.14 x 424 units = 2662.72 units
What is the area and circumferance of a circle with the radius of 2?
Area 4 pi, circumference 4 pi! This is because 2 is the only number equal to half of its square.
What is the circumferance of 10m dia circle?
It is: 10*pi
