Get the most out of your questions with the extensive resources available on IDNLearn.com. Our Q&A platform offers reliable and thorough answers to ensure you have the information you need to succeed in any situation.

HELP PLZ!!! LOTS OF POINTS

Convert each angle measure into degrees

7.51(convert this into degrees with explanation please :D)


Sagot :


I'm going to assume that the ' 7.51 ' is the angle expressed in radians.
So this is just like any other unit conversion exercise.

You know that                  180 degrees = pi radians.

Divide each side by pi radians, and you have

                      180 degrees / pi radians = 1 .

Great !  Now take the angle you have ... 7.51 radians ...
and multiply it by ' 1 '.

      (7.51 radians) x (180 degrees / pi radians) =

                               (7.51 x 180 / pi) degrees =  430.29 degrees


As you ( I ) worked through this problem, a very useful number
fell out . . .  It's  180/pi  =  57.296 ,  or just  57.3  is close enough.

Here's how you can use that number:

-- 1 radian  =  57.3  degrees

-- 1 degree  =  1/57.3  of a radian

-- Got some radians ?  Multiply by  57.3  to get degrees.

-- Got some degrees ?  Divide by  57.3  to get radians.