need help

10 Chapter Review WITH CalcChat Chapter Learning Target: Understand and apply circle relationships. Chapter Success Criteria: I can identify lines and segments that intersect circles. I can find angle and arc measures in circles. I can use circle relationships to solve problems. I can use circles to model and solve real-life problems. Surface Deep SELF-ASSESSMENT 1 I don't understand yet. 2 I can do it with help.) 3 I can do it on my own. 4 I can teach someone else. 10.1 Lines and Segments That Intersect Circles (pp. 513-520) WATCH Learning Target: Identify lines and segments that intersect circles and Az Vocabulary VOCAB use them to solve problems. circle Tell whether the line, ray, or segment is best center described as a radius, chord, diameter, secant, radius or tangent of OP. chord 1 . PK radius 2. NM Chord diameter secant 3. JI tangent 4. KNdiameter pl tangent 5 . NL point of tangency 6. PN tangent circles concentric circles common tangent Tell how many common tangents the circles have and draw them. State whether the tangents are external tangents or internal tangents. Central angles - 7. intercepted arcs Pythagorean Points Y and Z are points of tangency. Find the value of the variable. 9. Y ga2 - 30 10. 202 + 90 + 6 Y 11. The 2 axb = C2 W 3a 9 trz - ( 43 ) ? 9c + 14 81+1 2 ( 3 ) ( r+ 3 ) 12. Tell whether AB is tangent to OC. Explain. 2 + 62 = 02 52 10 20748- 522 48 B 81 = bortg 1 = 12 - 9 - AC is tangent beruse chantor Doition ! GO DIGITAL 400+ 2364= 2704 Chantor in 6 triangle is nright 6