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Example Questions
Example Question #3 : Radians
Give in degrees:
First we can find in radians:
To change radians to degrees we need to multiply radians by . So we can write:
Example Question #1 : Radians
Convert the angle into degrees.
To convert radians to degrees, use the conversion .
In this case:
Example Question #1 : Radians
How many radians are in ?
Since, we can solve by setting up a proportion:
Cross-multiply and solve.
Example Question #3 : Radians
How many degrees are in radians?
Since , we can solve by setting up a proportion:
Cross multiply and solve.
Example Question #571 : New Sat
Change angle to degrees.
In order to change radians to degrees, we need to multiply the radian agle measure by .
Example Question #12 : Radians
An angle of 40 radians is equal to how many degrees?
We know that one radian is equal to , so in order to change radians to degrees we need to multiply by .
Example Question #572 : New Sat
Change angle to degrees.
In order to change radians to degrees we need to multiply the radians by .
Example Question #573 : New Sat
Change to radians.
In order to change degrees to radians we need to multiply the degrees by .
Example Question #14 : Circles
Change the following expression to degrees:
First we need to simplify the expression:
Now multiply by :
Example Question #15 : Circles
Change the following expression to degrees:
First we need to simplify the expression:
Then multiply the radians by :
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