Answer:
34°
Step-by-step explanation:
The angle formed by two tangents is equal to half the difference of the intercepted arcs.
The first intercepted arc, between points A and C, is 146°. This leaves
360-146 = 214° for the second intercepted arc.
The difference between these two is
214-146 = 68°
Dividing this by 2,
68/2 = 34°
Just
Download photo maths
The median is 12.
The arithmetic mean is 12.7
The geometric mean is 11.3
