ngle BCD is a circumscribed angle of circle A. Angle BAC measures 53°.
Circle A is shown. Line segments B A and D A are radii. Tangents B C and D C intersect at point C outside of the circle. A line is drawn to connect points A and C. Angle B A C is 53 degrees.
What is the measure of angle BCD?
37°
53°
74°
106°
