Team 1
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Team 2
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Teams
Name
Score
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16
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10
×
What is a translation?
When you slide a figure
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20
×
Which rule was used to change ∆ABC to ∆A'B'C'?
(3x, 3y)
(x+3, y+3)
(x-3, y-3)
(1/3 x, 1/3 y)
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25
×
Choose the correct answer
D
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15
×
The points (-4, 8) is dilated by a scale factor of 5. What is the new point?
(-20, 40)
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15
×
A square is rotated 180˚ about the origin. If one of the vertices was at (4,5), where will the new vertex be after the rotation?
(-4,-5)
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20
×
How can I get from triangle PMT to triangle XYZ?
Reflect over x-axis then translate 10 units to the left.
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×
banana
Go to last place!
Oops!
×
seesaw
Swap points!
Okay!
×
gift
Win 20 points!
Okay!
×
lifesaver
Give 15 points!
Oops!
×
monster
Reset all scores!
Oops!
×
gift
Win 5 points!
Okay!
×
gift
Win 15 points!
Okay!
×
lifesaver
Give 25 points!
Oops!
10
×
What two directions can you rotate?
Clockwise and Counterclockwise
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20
×
A triangle is dilated with a scale factor of "x". If one of the vertices was at (-7, -2), which ordered pair represents the vertex after the dilation?
(-7x, -2x)
(-7 + x, -2 + x)
(-7 - x, -2 - x)
(-7/x, -2/x)
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×
monster
Reset all scores!
Oops!
×
fairy
Take points!
5
10
15
20
25
×
fairy
Take points!
5
10
15
20
25
×
banana
Go to last place!
Oops!
15
×
What is a rotation?
When a figure turns or rotates.
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×
thief
Give points!
5
10
15
20
25
×
shark
Other team loses 20 points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
lifesaver
Give 20 points!
Oops!
15
×
Which transformation results in a similar figure (not a congruent one)?
translation
rotation
reflection
dilation
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15
×
When you reflect across the y-axis, which coordinate do you not change: x or y?
y
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20
×
The point (-6, 8) is dilated by a scale factor of 2/3. What are the coordinates of the new point?
(-4, 16/3)
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