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Two equations, solve for x
1°= x radians
90° = π/2 radians
1/90 = x/(π/2)
π/2 = 90x
x = π/180 ~= 0.01745 radians
Therefore: 1°= π/180 radians ~= 0.01745 radians
or easier to remember: 180° = π radians
Switching the equation around:
1 radian = (180/π)° ~= 57.2958°
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Convert from radian measure to degree measure -7é 2?
j
What is a degree measure?
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.
What is the radian measure of an angle whose measure is -420?
x*pi / 180 -420*3.14 / 180 = -7.33
What is the radian measure of an angle and how does it differ from the degree measure?
A complete circle is 360°, which is equal to 2π radians.To convert from degrees to radians, multiply by π radians per 180°.To convert from radians to degrees, multiply by 180° per π radians.
What is the value of sin 49?
sin(49) = - 0.9537526528 ------------------------------In radian mode. sin(49) = 0.7547095802 -----------------------------In degree mode.
The difference between radian measure and degree measure?
Degree measure is based off of a division of 360 degrees in a circle. Radian measure is based off of a division of 2PI in a full circle.
Convert from radian measure to degree measure -7é 2?
j
Radian measure of 120 degree angle?
2.094
What is 75 degree measure converted to radian?
1.3089969
Is a degree or a radian the larger unit of measure?
One radian is equal to roughly 57 degrees!
Convert from radian measure to degree measure?
Degrees = (180/pi)*Radians
How do you convert degree measures into radian measures?
Multiply the degree measure by (1/(180 times pi))
Change to radian measure negative 95 degree?
You must multiply that by pi/180, to convert to radians.
What are the angles measures in degrees and radian?
Any angle can be measured in degrees or in radians.But the question seems to be: What are corresponding radian measures for the angles expressed in degrees? To that question there is no answer because the possible list of "degree angles" to be expressed in radians would be unlimited.
Convert negative 72 degrees to radian measure?
-1.257 radian
Define Radian measure of an angle?
radian = 180/2pi 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.
