SOLUTION: Give the degree measure of the central angle of a circle of radius 10 and subtended by an arc measure of 4. I'd appreciate it if there's an answer and solution to the problem. Than

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Question 1038797: Give the degree measure of the central angle of a circle of radius 10 and subtended by an arc measure of 4. I'd appreciate it if there's an answer and solution to the problem. Thank you.
Found 2 solutions by Alan3354, ikleyn:
Answer by Alan3354(69443)   (Show Source): You can put this solution on YOUR website!
Give the degree measure of the central angle of a circle of radius 10 and subtended by an arc measure of 4.
-------------
Angle = 4/10 radians.
To convert to degs,
degs = rads*(180/pi)
Answer by ikleyn(52790)   (Show Source): You can put this solution on YOUR website!
.
Give the degree measure of the central angle of a circle of radius 10 and subtended by an arc length of 4.
I'd appreciate it if there's an answer and solution to the problem. Thank you.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 

 =    (where S is the length of an arc)

Substituting,

   = ,  ---> 

   =  rad =  rad = 

=  degs =  degs = 22.9 degs (approximately).


Notice to the sender: In this context it would be better to formulate the problem like this:

Find the radian measure of the central angle of a circle of radius 10 subtended by an arc of the length of 4.


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