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The radian system describes angles in terms of the diameter of a unit circle, i.e. where the radius is 1. If two lines intersect at the radius of a unit circle, the angle in radians between those two lines is the length of the arc along the diameter of the circle delimited by those two lines. The diameter of a unit circle is 2 pi. In the degree system, the angle of one quarter of the circle is 90, while the radians of that same angle is pi / 2. One radian is approximately 57.3 degrees.
What else can I help you with?
How many degrees are there in one radian?
One radian is about 57.3 degrees
Value of 1 radian is?
1 radian = 360/tau (or 180/pi) degrees.
How are radian converted to degrees?
One radian = 180/pi or about 57.3 degrees (pi = about 3.14).
How many meters in a radian?
Meter is a unit of length. Radian is a unit of angle. They don't relate.
Is a degree or a radian the larger unit of measure?
One radian is equal to roughly 57 degrees!
What is a radian of 30 degrees?
The radian is 0.523598776
What is the formula for converting 15 degrees to radian?
1 degree = pi*radian/180 So therefore 15 times pi*radian/180 = pi*radian/12
When was Radian - Morituri - created?
Radian - Morituri - was created in 1986.
How big is a radian?
A radian is an arc of the circumference of a circle and it is about 57.3 degrees.
How many degrees are there in one radian?
One radian is about 57.3 degrees
What is a radian equal to?
A radian is 180/pi degrees, or about 57 degrees
Convert negative 72 degrees to radian measure?
-1.257 radian
Define Radian measure of an angle?
radian = 180/2pi degrees
What is the principal system used in measuring angles?
1. Sexagesimal System - degree 2. Circular (Natural) System - radian 3. Mil System - mil 4. Grade System - grade
What is 5 miles in radian?
A mile is an obsolete unit of distance and the radian is a unit for angles !
Value of 1 radian is?
1 radian = 360/tau (or 180/pi) degrees.
How can the radian measure of an angle determine the arc length on the unit circle?
The radian measure IS the arc length of the unit circle, by definition - that is how the radian is defined in the first place.
