On a circle graph, a sector of 25% would have a central angle of what measure below?

A. 50 degrees
B. 75 degrees
C. 90 degrees
D. 180 degrees

Respuesta :

25/100=.25.. then multiply. 0.25*360 degrees (since a circle is 360 degrees overall) to get 90. So the answer is C. 90 degrees.