A) 53" BJ 60 Week 3 C) 620 D) 91" A) & B) 0 C) 1 D) 9 8. Find the value of y. a. 90 b. 180 c. 50 d. 40 35 9. Find the value of x. a. 45 b. 10 c. 20 d. 90 55 10. Determine the measure of _NOP a. 15" b. 20" c. 40 d. 50 N 11. What is the area of the shaded sector? 12. Solve for x. (30" 70 a. 401/9 a. 6 b. 400TT/9 b. 7.94 P C. 80TT/9 C. 8 13. What is the center for the circle with this d. 1600TT/9 20 ft d. 9 equation x2+yz+4x+6y-36=0? 160" K G a. (-2,3) b. (2,7) B 9 C. (-2,-3)MULTIPLE CHOICE. Read the items carefully. Write the letter of the correct answer on the space provided. If the answer is not in the choices, write J. Use CAPITAL LETTERS. If you wish to change your answer, use correction tape or liquid. Week 1 _1. What is ML? A. radius B. chord C. center D. diameter _2. An angle in a circle with vertex on the center of the circle is called a/an A. central angle B. angle C. inscribed angle D. circle L 3. A line that intersects the circle at only one point iscalled a A. radius B. diameter C. tangent D. chord Week 2 4. If a circle has a radius of 16 ft. then which statement is true? A. The radius is 8 ft. B. The diameter is 8 ft. C. The radius is 32 ft. D. The diameter is 32 ft. 5. Determine the measure of Arc BA. 6. What is the value of x if both segments are tangent to the circle? 74 21 +44 7. In the diagram, a tangent and a line drawn to the point I +44 of tangency form a right triangle. Solve for "?" (the length of the hypotenuse) A. 15 C. -24 12 B. 6 D. 14 A) 530 B) 60 Week 3 C) 62" D) 91" A) & B) 0 1 D) 9