In the circle graph, what is the measure of the central angle for green beans and carrots combined ? round your answer to the nearest whole number.

The percentage of green beans and carrots combined is:
 11 + 12 = 23%
 Then, we can make the following rule of three:
 360 degrees > 100%
 x > 23%
 Clearing the value of x we have:
 x = (23/100) * (360)
 x = 82.8 degrees
 
 The measure of the central angle for green beans and carrots combined is:
 x = 82.8 degrees