1) If two secant intersect in the exterior of a circle, then the measure of the angle formed is half the positive_________ of the measures of the intercepted arcs. a) sum b) difference c) product d) quotient 2) If a secant and a tangent intersect at the point of tangency, then the measure of each angle formed is ___________ the measure of its intercepted arc. a) equal to b) one - half c) one third d) not equal to 3) Which of the following statements is true? a) The secant of the circle is the center point. b) The tangent of a circle intersects at only one point. c) A secant of a circle intersects the circle at exactly one point. d) The tangent of a circle intersects at exactly two points. 4) What is the measure of ∠R a) 600 b) 500 c) 300 d) 200 5) If the m∠ABC = 400, arc AC = 1500 what is the measure of arc DC? a) 1900 b) 1100 c) 800 d) 700 6) If arc AE = 1500, arc DC = 600 what is the measure of ∠ABE? a) 900 b) 450 c) 1200 d) 300 7) From the given figure, what is the value of x? a) 2500 b) 1100 c) 1000 d) 700 8) If arc 𝐿𝐺𝐶= 1500 and the m∠𝐿𝑆𝐶 = 400, What is the measure of 𝑎𝑟𝑐 𝑀𝐶? a) 550 b) 600 c) 700 d) 1100 9) If arc PR = 450 and arc QS = 650, What is the measure of ∠𝑃𝑇𝑅 a) 100 b) 550 c) 800 d) 1100 10) If m∠𝐴𝐶𝐸= 500 and arc BD= 800, What is the measure of 𝑎𝑟𝑐 𝐴𝐸? a) 1000 b) 1300 c) 1800 d) 2000

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