High School Math : High School Math
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Example Questions
Example Question #31 : Understanding Radians And Conversions
If an angle is 2.43 radians, what is the equivalent angle in degrees?
To answer this question, it is important to remember the relationship:
From here, we can set up the following formula:
Multiplying across, we see that the units of radians cancel out and we are left with units in degrees.
Example Question #1801 : High School Math
If an angle equals 5.75 radians, what is the equivalent angle in degrees?
To answer this question, it is important to remember the relationship:
From here, we can set up the following formula:
Multiplying across, we see that the units of radians cancel out and we are left with units in degrees.
Example Question #73 : Trigonometry
If an angle equals 15.71 radians, what is the equivalent angle in degrees?
To answer this question, it is important to remember the relationship:
From here, we can set up the following formula:
Multiplying across, we see that the units of radians cancel out and we are left with units in degrees.
Example Question #1802 : High School Math
If an angle equals 6.4 radians, what is the equivalent angle in degrees?
To answer this question, it is important to remember the relationship:
From here, we can set up the following formula:
Multiplying across, we see that the units of radians cancel out and we are left with units in degrees.
Example Question #1803 : High School Math
If an angle is 3.55 radians, what is the equivalent angle in degrees?
To answer this question, it is important to remember the relationship:
From here, we can set up the following formula:
Multiplying across, we see that the units of radians cancel out and we are left with units in degrees.
Example Question #51 : The Unit Circle And Radians
If an angle is 
To answer this question, it is important to remember the relationship:
From here, we can set up the following formula:
Multiplying across, we see that the units of radians cancel out and we are left with units in degrees.
Example Question #51 : The Unit Circle And Radians
How many radians are in 
The ratio of angles to radians is 
Example Question #1801 : High School Math
Bob manages a pizza store. He bought a new machine that tracks how big his employees are cutting the pizza slices. The machine measures the average angle size of each slice of each pizza. Unfortunately, the angle is given as 0.7854 radians which Bob does not understand. Help Bob by converting the radian angle into degrees. In degrees, what is the size of the angle for an average pizza slice.
To convert we use a common conversion amount. It may be easiest to remember the full circle example. In degrees, a full circle is 
Example Question #1802 : High School Math
Convert 
To convert from degrees to radians, one multiplies by 
Example Question #53 : The Unit Circle And Radians
How many radians are in 
The ratio of degrees to radians is 
Set our proportions equal to each other:
Cross multiply:
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