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# What is a radian equal to?

Updated: 12/15/2022

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12y ago

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12y ago

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Q: What is a radian equal to?
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### Is a degree or a radian the larger unit of measure?

One radian is equal to roughly 57 degrees!

180

180

### One radian is how much degree?

One radian is approximately equal to 57.2958 degrees. Therefore 2&pi;rad is equal to 360 degrees, and &pi;rad equals 180 degrees.

It is the derived unit of plane angle and 1 radian = one full rotation/2&pi;. Also, it is equal to 57.296&deg;.

### 1 radian is equal to what?

180/pi, just over 57 degrees.

A unit of angular measure equal to the angle subtended at the center of a circle by an arc equal in length to the radius of the circle, approximately 57&deg;17'44.6"

### How many degrees are 8milirads?

A radian is a degree of measure where an entire circle is set equal to 2 x pi. If you use degrees, the circle is equal to 360 degrees. Therefore, each radian is equal to 180 / pi degrees, or about 57.30 degrees. Since milli means thousandths, a milliradian is about 0.05730 degrees.

### How many degrees equal one radian?

A full circle is either 360 degrees, or 2 x pi radians, so the exact conversion factor is: 1 radian = 180/pi degrees

### Is a radian the round line of a piece of pie?

If the length of the round edge of a piece of pie is identical to the length of the two straight sides of the piece of pie, the angle between the two straight sides is 1 radian.An angle of 1 radian results in an arc with a length equal to the radius of a circle. A radian is equal to an angle of approximately 57.295 degrees at the center of a circle between two radii separated at the circumference by an arc equal in length to the radius.