well, 360/12 = 30
but you don't say how many parts are shaded ...
The circle below is divided into 12 equal parts.
What is the measure of the angle shown by the shaded section?
A.
30°
B.
60°
C.
40°
D.
45°
4 answers
45
66 + 72 =
A. 35
B. 66
C. 138
D. 122
A. 35
B. 66
C. 138
D. 122
i love this and the is c