All New SAT Math - Calculator Resources
Example Questions
Example Question #32 : Circles
Convert into degrees.
Recall that there are 360 degrees in a circle which is equivalent to radians. In order to convert between radians and degrees use the relationship that, .
Therefore, in order to convert from radians to degrees you need to multiply by . So in this particular case,
.
Example Question #41 : Radians
Convert into radians
Step 1: Recall the formula to change a degree measure into radians:
The formula is: .
Step 2: Plug in the angle:
Step 3: Simplify:
We will use the and try to reduce the as much as possible.
After Dividing by 3:
After dividing by 5:
is in radians.
Example Question #432 : Trigonometry
Convert in degrees.
Step 1: To convert radians back to degrees, multiply that radian measure by
Step 2: Multiply:
Step 3: Reduce.. The will cancel...
Step 4: Divide by ..
is equivalent to
Example Question #602 : New Sat
Round your answer to the nearest thousandth.
Convert to radians:
We know that:
Radians
since the giving angle was in degrees then we multiply
Example Question #42 : Radians And Conversions
Simplify your answer.
Convert to radians:
We know that:
Radians
since the giving angle was in degrees then we multiply
Example Question #603 : New Sat
Simplify your answer.
Convert to degree:
We know that:
Radians
since the giving angle was in radians then we multiply
Example Question #604 : New Sat
Round your answer to the nearest thousandth.
Convert 3 radians to degrees:
We know that:
Radians
since the giving angle was in radians then we multiply
Example Question #211 : New Sat Math Calculator
What is the value in degrees of the following?
To convert from radians to degrees, you must multiply by .
The pi units will cancel out, leaving you with degrees.
Plugging into a calculator, you obtain
.
Example Question #212 : New Sat Math Calculator
Convert into degrees.
To convert from radians to degrees, you must multiply the angle by to cancel the units.
This will get you
Example Question #213 : New Sat Math Calculator
Convert to degrees:
To convert radians to degrees, we need to multiply the given radians by .