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That 10.2 Finding Arc Measures (pp. 521-528) . WATCH mull hab Finding Are Measure Learning Target: Understand arc measures and similar circles. Find the measure of the indicated arc. AZ Vocabulary VOCAB 13. KL 14. LM N central angle 15. KM 16. KN 100 P minor arc 120 major arc semicircle measure of a minor arc M Tell whether the red arcs are congruent. Explain why or why not. measure of a major arc 17. adjacent arcs 18. congruent circles congruent arcs similar arcs 950 950 19. A survey asked high school seniors what they intend to do after graduating. The circle graph shows the results. After Graduation Find each indicated arc measure. 4-year -2-year college a. AB b. AC college 25% 18% B c. BD 9% - Gap year d. ABF 19% 13% Work 16% - Military D Trade program 10.3 Using Chords (pp. 529-534) WATCH Learning Target: Understand and apply theorems about chords. Find the measure of AB. 20. 21. B 22. A 191 265 D 23. In the diagram, ON = QP = 10, JK -4x, 4x K 48: 2 and LM = 6x - 24. Find the radius of OQ. 103+2435 2 1x=ex- 24 LX 4X X = 12 M 6x - 24 2x = - 24 24. Trace the outline of a circular object on a sheet of paper. Construct the center of the circle. Justify your construction. 9 6 + 480 GO DIGITAL 2 / 48 5 76 4 676 88 Chanter in