All High School Math Resources
Example Questions
Example Question #61 : Trigonometry
Convert to degrees.
Multiply by and then simplify. The answer is .
Example Question #27 : Understanding Radians And Conversions
How many radians are in ?
The ratio of degrees to radians is . Set up a proportion and solve.
Example Question #28 : Understanding Radians And Conversions
How many degrees are in radians?
The conversion between radians and degrees is . We can use this as a ratio to solve:
Cross multipy.
Notice that the 's cancel out.
Example Question #29 : Understanding Radians And Conversions
How many degrees are in radians?
The conversion between radians and degrees is . We can then create a ratio to solve:
Cross multipy:
Notice that the 's cancel out.
Example Question #30 : Understanding Radians And Conversions
If Angle equals , what is the equivalent angle in radians (to the nearest hundredth)?
To convert between radians and degrees, it is important to remember that:
With this relationship in mind, we can convert from degrees to radians with the following formula:
Example Question #41 : The Unit Circle And Radians
If angle equals , what is the equivalent angle in radians (to the nearest hundredth)?
To convert between radians and degrees, it is important to remember that:
With this relationship in mind, we can convert from degrees to radians with the following formula:
Example Question #42 : The Unit Circle And Radians
If equals , what is the equivalent angle in radians (to the nearest hundredth)?
To convert between radians and degrees, it is important to remember that:
With this relationship in mind, we can convert from degrees to radians with the following formula:
Example Question #43 : The Unit Circle And Radians
If is , what is the equivalent angle in radians (to the nearest hundredth)?
To convert between radians and degrees, it is important to remember that:
With this relationship in mind, we can convert from degrees to radians with the following formula:
Example Question #44 : The Unit Circle And Radians
If an angle is , what is the equivalent angle in radians (to the nearest hundredth)?
To convert between radians and degrees, it is important to remember that:
With this relationship in mind, we can convert from degrees to radians with the following formula:
Example Question #45 : The Unit Circle And Radians
What angle below is equivalent to ?
To convert between radians and degrees, it is important to remember that:
With this relationship in mind, we can convert from degrees to radians with the following formula: