Use the diagram of circle D to complete the task. What is the measure of an inscribed angle on a diameter? Move options into the blanks to identify and justify the measure of ZB.
Diameter AC is a straight line segment making the measure of 2D equal to According to the Inscribed Angle Theorem, the inscribed
angle is always
the size of the central angle, making the measure of ZB equal to
half
twice
congruent to
360°
45°
90°
180°