1. Who Wants to Be a Millionaire?
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2. Informal Geometry Chapters 1-8
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Informal Geometry Chapters 1-8
Click the appropriate dollar amount at right to proceed to the question
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3. Phone A Friend
“OK Contestant…Please select a friend to help you with this one. You have thirty seconds to discuss your options…”
Return to the Question
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4. Ask the Audience
“Audience, we need your help on this one…in a moment, we’ll ask you to indicate, by show of hands, your choice for the correct answer…”
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5. 50/50
Fifty - Fifty
You’ve asked that two of the wrong answers be eliminated, leaving you with one wrong answer plus the correct one.
Return to the Question
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6. Proceed to Next Question
Correct
Correct!
Proceed to Next Question
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7. Sorry, That’s Incorrect
Return to the Question
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8. A _____ has a definite beginning and end.
50/50
Line segment
line A B
Point
ray C D
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9. If two distinct planes intersect, then their intersection is a ____.
50/50
Line or point
plane A B
point
line C D
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10. Which is not a property of perpendicular lines?
50/50
Adjacent angles formed by perpendicular lines are supplementary.
There is only one line perpendicular to a line through a given point. A B
The angles formed may be acute or obtuse.
They form four right angles. C D
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11. In the following triangle, the green segment is ______ of the triangle.
50/50
A perpendicular bisector
An altitude & perpendicular bisector A B
An altitude
Neither an altitude nor a perpendicular bisector. C D
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12. Which angles are corresponding angles?8 1 7 2 6 3 5 4
50/50
1 and 6
2 and 4 A B
3 and 5
4 and 5 C D
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13. Angles Q & R are complementary. If mQ = x and mR = 2x, what is mR?
50/50 30
120 A B 90 60 C D
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14. The diagonals of a rectangle are (x + 6) feet and 4x feet
The diagonals of a rectangle are (x + 6) feet and 4x feet. How long is each diagonal?
50/50
12 ft
6 ft A B
8 ft
2 ft C D
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15. In TGL, list the sides in order from greatest to least measure.
73º
42º
50/50
TL, GT, GL
GL, GT, TL A B
GT, GL, TL
TL, GL, GT C D
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16. Name the slope and y-intercept of the graph x – 2y = 4.
50/50
Slope = 2, y-intercept = 4
Slope = 1, y-intercept = 4 A B
Slope = ½ , y-intercept = 2
Slope = ½ , y-intercept = -2 C D
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17. If WX = 15 and WZ = 63, find XZ. 50/50 A B C D 48 52 58 78
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18. The measure of each angle of an equiangular triangle is ___.
50/50 30 60 A B 90
180 C D
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19. What is the length of median MN in trapezoid ABCD if AB = 15 and DC = 12?
50/50 27
7.5 A B 6
13.5 C D
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20. The triangles are not congruent.
50/50 A B
The triangles are not congruent. C D
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21. What is the distance between points K(2, 4) and L(-1, 0)
What is the distance between points K(2, 4) and L(-1, 0)? Round to the nearest tenth if necessary.
50/50
4.1 5 A B 7 25 C D
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22. The Gomez family used 9 yards of garden edging material to enclose a regular garden. Which are not possible dimensions for the garden?
50/50
1 yd, 3 yd, 5yd
3 yd, 3 yd, 3yd A B
2 yd, 3yd, 4yd
1 yd, 4 yd, 4yd C D
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