circumference:diameter = pi (about 3.14...)
Well, we know that if a circle has a diameter of 1, the circumference is pi, and we also know that the radius is 1/2 of the diameter, so we multiply the radius (56) by 2 to get 112, which we multiply by pi to get the circumference. So, we could either assume pi is 3.1415926, or we could express this number as 112π units, or as 351.858371 units.
"Radian" is an angle, of a very specific size. If you draw a 1-radian angle from themiddle of a circle, then the length of the piece of the circle that it cuts out is exactlyequal to the length of the circle's radius.Since the length of the circle's full circumferece has 2pi times the radius in it, the full360 degrees of angle in the circle has 2pi radians in it.That makes the size of each radian 360/2pi = about 57.3 degrees (an irrational number).Just reading about it now, you don't see any reason to use an angle with sucha complicated definition, especially if you can never exactly write the number ofdegrees in it. But when you get into Physics, Calculus, Electricity, Engineering,and Trig, this angle starts to pop up everywhere.
Do you mean ''What does the AUM Mantra mean?''
No, but sometimes "average" means "mean" - when it doesn't mean median, geometric mean, or something else entirely.
It means the distance around a circle
Circumference = pi*d where d is the diameter.
somebody who lived in egypt.
circumference:diameter = pi (about 3.14...)
The circumference of Neptune is approximately 153,000 miles.
42/2pi is 6.68inches
The formulas for circumference are C=2*pi*r and C=pi*d so C= 3.14 times 2 gives you approximately 6.28 inches.
Well, we know that if a circle has a diameter of 1, the circumference is pi, and we also know that the radius is 1/2 of the diameter, so we multiply the radius (56) by 2 to get 112, which we multiply by pi to get the circumference. So, we could either assume pi is 3.1415926, or we could express this number as 112π units, or as 351.858371 units.
"Radian" is an angle, of a very specific size. If you draw a 1-radian angle from themiddle of a circle, then the length of the piece of the circle that it cuts out is exactlyequal to the length of the circle's radius.Since the length of the circle's full circumferece has 2pi times the radius in it, the full360 degrees of angle in the circle has 2pi radians in it.That makes the size of each radian 360/2pi = about 57.3 degrees (an irrational number).Just reading about it now, you don't see any reason to use an angle with sucha complicated definition, especially if you can never exactly write the number ofdegrees in it. But when you get into Physics, Calculus, Electricity, Engineering,and Trig, this angle starts to pop up everywhere.
he was a mean person who lived with mean people in a mean castle on a mean hill in a mean country in a mean continent in a mean world in a mean solar system in a mean galaxy in a mean universe in a mean dimension
you mean what you mean
Mean is the average.