JEOPARDY!

1. JEOPARDY!

2. Find Side Find Angle/Arc Theorems Definitions $100 $100 $100 $100 $200 $200 $200 $200 $300 $300 $300 $300 $400 $400 $400 $400 $500 $500 $500 $500

3. Find side measure X=20 12 9 x 15 Go Back

4. Find side measure X=5 3 5 x Go Back

5. Find side measure X=12 4 18 6 x Go Back

6. Find side measure X=4 8 x 12 Go Back

7. X=-9+√565 __________ 2 Find side measure 11 9 x Go Back

8. 78º X º Find Angle/Arc measure “x” X=39 Go Back

9. 47º Xº Find Angle/Arc measure “x” X=47 Go Back

10. 255º 15xº Find Angle/Arc measure “x” X=5 Go Back

11. Find Angle/Arc measure “x”and “y” 24yº X=9 Y=6 9yº 14xº Go Back 4xº

12. Find Angle/Arc measure “x” X=100 (x+70)º (x+30)º xº _ Go Back 2

13. Find Theorem If a line is tangent to a circle, then it is to the radius drawn to the point of tangency. perpendicular Go Back

14. Find Theorem If two segments from the exterior point are tangent to a circle, then they are ___________ Congruent Go Back

15. Find Theorem In the same circle, or in congruent circles, two chords are congruent if and only if ___________________ Their corresponding arcs are congruent Go Back

16. Find Theorem In the same circle, or in congruent circles, two chords are congruent if and only if they are equidistant from the center. a What theorem would you use to prove ax is congruent to dx? c d x Go Back

17. Find Theorems If a tangent and a secant, two tangents, or two secants intersect in the exterior of a circle, then the measure of the angle formed is one half the difference of the measure of the intercepted arcs What theorem can solve this angle measure? Go Back

18. Definition What is a chord? A segment whose endpoints are points on a circle. Go Back

19. Definition What is the interior of a circle? All the points of the plane that are inside a circle. Go Back

20. Definition What are inscribed polygons? A polygon whose vertices all lie on a circle. Go Back

21. Definition What are tangent circles? Circles that intersect at one point. Go Back

22. Definitions What is an intercepted arc? The arc that lies in the interior of an inscribed angle and has endpoints on the angle Go Back

23. FINAL JEOPARDY Draw the locus of all the points in a plane that are on the midpoint of a radius of . C

24. ANSWER C Go Back

25. THE END