1. Jeopardy Triangles Polygons Mixed Bag Q $100 Q $100 Q $100 Q $100
Geometry Terms
Triangles
Polygons
Mixed Bag
Quadrilaterals
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Final Jeopardy

2. $100 Question from Geometry Terms
What is the term for two adjacent angles whose sum equals 180?

3. $100 Answer from Geometry Terms
Supplementary angles

4. $200 Question from Geometry Terms
What is the term for objects that are the same size and same shape?

5. $200 Answer from Geometry Terms
Congruent

6. $300 Question from Geometry Terms
What is the term for lines that intersect to form right or 90 angles?

7. $300 Answer from Geometry Terms
Perpendicular Lines

8. $400 Question from Geometry Terms
What transformation is shown below?

9. $400 Answer from Geometry Terms
a reflection

10. $500 Question from Geometry Terms
The figures below are similar. They are the same shape, but different sizes. Figure A is twice the size of Figure B. If the perimeter of Figure A is 18 cm, what is the perimeter of Figure B? A B

11. $500 Answer from Geometry Terms
9 cm

12. $100 Question from Triangles
If a triangle has one right angle, what is the sum of the measures of the remaining angles?

13. $100 Answer from Triangles
90 degrees

14. $200 Question from Triangles
A triangle has three congruent sides. If one side is 24 cm, what is the perimeter?

15. $200 Answer from Triangles
72 cm

16. $300 Question from Triangles
An isosceles triangle has a perimeter of 78 cm and one side measures 28 cm. What could the other sides measure?

17. $300 Answer from Triangles
A: 28 cm, 28 cm, 22 cm Or
B: 28 cm, 25 cm, 25 cm

18. $400 Question from Triangles
A triangle has two angles that measure 85° and 35°. What is the measure of the third angle?
Is the triangle equilateral, isosceles, or scalene?

19. $400 Answer from Triangles
60 and scalene

20. $500 Question from Triangles
A triangle has two congruent complementary angles. Give the measure of all three angles and the classification of the triangle.

21. $500 Answer from Triangles
The angles measure 45, 45, and 90. The triangle is a right isosceles triangle.

22. $100 Question from Quadrilaterals
A trapezoid has a side that is perpendicular to the bases. What is the sum of the measures of the angles formed by the other side and the bases?

23. $100 Answer from Quadrilaterals
180

24. $200 Question from Quadrilaterals
A rhombus has one angle that measures 45 degrees. What are the measures of the remaining angles?

25. $200 Answer from Quadrilaterals
45, 135, and 135

26. $300 Question from Quadrilaterals
A rhombus has a perimeter of 120 inches. What is the measure of one side?

27. $300 Answer from Quadrilaterals
30 inches

28. $400 Question from Quadrilaterals
Thomas put a fence around his flower garden. The garden is 30 ft. by 20 ft. How many 5 ft. sections of fence did he buy to go around the garden?

29. $400 Answer from Quadrilaterals
20 sections

30. $500 Question from Quadrilaterals
Find the measure of M in the rhombus below:
110 M
A N

31. $500 Answer from Quadrilaterals
70

32. $100 Question from Polygons
What is the measure of each angle in a regular decagon?

33. $100 Answer from Polygons
144

34. $200 Question from Polygons
If a hexagon has three right angles, what is the sum of the measures of the remaining angles?

35. $200 Answer from Polygons
450

36. $300 Question from Polygons
A pentagon has two angles that measure 145 degrees and 74 degrees. If the other angles are all congruent what is their measure?

37. $300 Answer from Polygons
107

38. $400 Question from Polygons
If a regular octagon has a perimeter of 200 centimeters, what is the measure of each interior angle and each side?

39. $400 Answer from Polygons
135 and 25 cm

40. $500 Question from Polygons
A hexagon has angles that measure 173, 167, and 120. The fourth angle measures 48 and is complementary to the fifth angle. What are the measures of the fifth and sixth angles?

41. $500 Answer from Polygons
42 and 170

42. $100 Question from Mixed Bag
What term describes adjacent angles whose sum equals 90?

43. $100 Answer from Mixed Bag
complementary

44. $200 Question from Mixed Bag
What is the rule for adjacent angles in a rhombus?

45. Adjacent angles are always supplementary.
$200 Answer from Mixed Bag
Adjacent angles are always supplementary.

46. $300 Question from Mixed Bag
An equilateral triangle has sides measuring 25 inches each. What is the perimeter of the triangle?

47. $300 Answer from Mixed Bag
75 inches

48. $400 Question from Mixed Bag
A trapezoid has two right angles. What is the sum of the two remaining angles?

49. $400 Answer from Mixed Bag
180

50. $500 Question from Mixed Bag
An octagon has four angles that measure 160 each. If each of the other four angles are congruent, what is the measure of each one?

51. $500 Answer from Mixed Bag
110

52. Final Jeopardy
A regular hexagon has sides that each measure 12 inches. What is the perimeter of the hexagon?

53. Final Jeopardy Answer
72 inches