I need Help with13-16 , 20-23

10.2 Finding Arc Measures (op, 521-528) . WATCH may fall hab Learning Target: Understand arc measures and similar circles. Vocabulary VOCAB Find the measure of the indicated arc. central angle 13 . KL 14. LM minor are 100 16. KN 120" major arc 15. RM semicircle measure of a minor arc M measure of a major arc Tell whether the red ares are congruent. Explain why or why not. adjacent arcs congruent circles 18. A E 17. 0 congruent arcs similar arcs 95 95 19. A survey asked high school seniors what they intend to After Graduation do after graduating. The circle graph shows the results. Find each indicated arc measure. 4-year -2-year college college a. AB 25% 18% B b. AC 9% Gap year C. BD d. ABF C 19% 13% Work 16% Military 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 R65 D 23. In the diagram, ON = QP = 10, JK - 4x, and LM = 6x - 24. Find the radius of OQ. 4x K 45: 2 yx301- 24 LX 4X X = 12 M 2x =- 24 - 24 24. Trace the outline of a circular object on a sheet of paper. Construct the center of the circle. Justify your construction. 124 1 9 6 2 / 48 Chantor in Cirrlar 5 76 GO DIGITAL