If a chord of a circle is equal to the radius, then what is the measure of the angle subtended by the chord at the center of the circle?
A. 30 degrees
B. 45 degrees
C. 60 degrees
D. 120 degrees
Answer:D
If a chord of a circle is equal to the radius, then what is the measure of the angle subtended by the chord at the center of the circle?
A. 30 degrees B. 45 degrees C. 60 degrees D. 120 degrees