In a circle, the total sum of angles around a point is 360 degrees. If one angle is shaded and measures 144 degrees, you can find the measure of the second angle by subtracting the shaded angle from the total degrees in the circle:
\[ \text{Second angle} = 360^\circ - 144^\circ = 216^\circ \]
So, the measure of the second angle is 216 degrees.