Inscribed Angle of a Circle

• An angle formed by a tangent and a chord of the circle
• An angle whose vertex is located outside the circle
• An angle formed by two chords of the circle (correct)
• An angle formed by a radius and a tangent of the circle

• It is always less than 90 degrees
• It is always equal to 90 degrees
• It can vary based on the position of the chords (correct)
• It is always greater than 90 degrees

• The intercepted arc is always equal to the measure of the inscribed angle
• The intercepted arc is always double the measure of the inscribed angle (correct)
• The intercepted arc is always half the measure of the inscribed angle
• The intercepted arc and inscribed angle have no specific relationship