1. Geopardy! Elegance and other stuff Round things Is Poly here? No Polygon Line up and make a circle I Love LociThe Chapman Experience 100 200 300 400 500

2. Elegance and other stuff 100 Find the missing lengths. 60°

3. Elegance and other stuff 200 If EH = 7, and HG = 4, find EF. FE G H

4. Elegance and other stuff 300 Find x to the nearest integer. 27° 40 x

5. Elegance and other stuff 400 A department store escalator is 80 ft long. It it rises 32 ft vertically, find the angle it makes with the floor.

6. Elegance and other stuff 500 Find the angle formed by a diagonal of a cube and a diagonal of a face of the cube.

7. Round Things 100 Each side of quadrilateral ABCD is tangent to the circle. AB = 10, BC = 15, AD = 18. Find CD. B A D C

8. Round Things 200 Find m 100° 20° A

9. Round Things 300 Find y. y 4 12

10. Round Things 400 Find x and y. 10 5 y x 3 9

11. Round Things 500 Circles O and P are externally tangent. OA = 8, PB = 2. Find the length of common external tangent O P A B

12. Is Poly here? No Polygon. 100 Given a trapezoid with bases 6 and 15 and height 7, find the median and the area.

13. Is Poly here? No Polygon. 200 The radius of a regular hexagon is 12. Find its area. 12

14. Is Poly here? No Polygon.! 300 Find the Lateral Area, Surface Area, and Volume of the prism. 16 11 17

15. Is Poly here? No Polygon. 400 A tower has a total height of 24 m. The height of the wall is 20 m. The base is a rectangle with an area of 25 sq m. Find the total volume of the tower. 20 m

16. Is Poly here? No Polygon. 500 A cold capsule is 11 mm long and 3 mm in diameter. Find the volume of medicine it contains.

17. Line up and make a circle. 100 Is the point (7, 5) on the graph of 2x + 3y = 62?

18. Line up and make a circle. 200 If P = (-2, 5) and R = (0, 9), write an equation of the perpendicular bisector of PR.

19. Line up and make a circle. 300 Graph the solution of the following system of inequalities:

20. Line up and make a circle. 400 Find the intersection of the graphs: x – 3y = 10 2x + y = 13

21. Line up and make a circle. 500 Find the center and the radius of the graph of x 2 + 6x +y 2 – 4y = 12.

22. I Love Loci100 Find the locus of points a given distance from a given point.

23. I Love Loci 200 Find the locus in space of points at a given distance from a given sphere.

24. I Love Loci300 What is the locus of points equidistant from the vertices of a triangle called?

25. I Love Loci 400 What is the locus of points a given distance from two parallel lines and a given distance from a given line?

26. I Love Loci 500 What is the locus in space of points a given distance from two parallel planes and 2 concentric spheres?

27. The Chapman Experience 100 What room are you in?:

28. The Chapman Experience 200 What are the last names of the authors of our textbook (there are 3)?

29. The Chapman Experience 300 What is Mrs. Chapman’s maiden name?

30. The Chapman Experience 400 How old is Mrs. Chapman’s cat? For an extra 400 points: What’s his name?

31. The Chapman Experience 500 What does Mrs. Chapman’s husband do?

32. Final Jeopardy Find the area of the triangle whose sides lie on the lines: 3x + y + 1 = 0 x + 4y – 7 = 0 -5x + 2y + 13 = 0