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β 9y agoA complete circle is 360°, which is equal to 2Ï€ radians.To convert from degrees to radians, multiply by Ï€ radians per 180°.To convert from radians to degrees, multiply by 180° per Ï€ radians.
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β 9y agoWiki User
β 9y ago5+74=
x*pi / 180 -420*3.14 / 180 = -7.33
To get radian measure of angle given in degrees, multiple the measure in degrees by PI/180. Example: 60 deg = 60 * PI/180 rad = 1.047 rad.
The supplement of an 80 degree angle is an 100 degree angle.
It is an old convention where everything is perfect like a circle, and each year have 360 days (for some reason). The ancients decided to make the unit to measure angles using this system, defining the angle of a full rotation is the godly number 360, and then split down. Now, a more useful and intuitive definition is given, called a radian measure. Where the radian measure of a full rotation as the circumference of the UNIT CIRCLE (circle with radius 1), which is 2 pi.
83 degrees.
2.094
radian = 180/2pi degrees
A radian.
it is used as an degree. It is an unit of angle.
The radian measure IS the arc length of the unit circle, by definition - that is how the radian is defined in the first place.
180 deg = pi radians So x deg = x*pi/180 radians
It is a measure of the extent of angular displacement - a measure of an angle.
1.256 radians.
72 degrees = 1.256637 radians.
degree and radian are juest unit measurment of angle
A degree is the measure of an angle.
x*pi / 180 -420*3.14 / 180 = -7.33