Which transformation (reflection, translation, or rotation) can be used to map the shape A with the area of 50m2 onto the shape B with the area of 25m2?
None of them
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15
Reflect this shape in the y-axis. What are the coordinates of the image of the red dot in the object?
(2, 3)
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15
Translate this shape 5 squares to the right. What are the coordinates of the image of the vertex B?
(1, 1)
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15
What is a single transformation that maps shape A directly onto shape B?
Reflection in the y-axis
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15
Reflect point B(-3, 5) in the x-axis, what are the coordinates of the image of B?
(-3, -5)
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15
Rotate point M 90 degrees anti-clockwise about the origin, what are the coordinates of its image?
(-2, -4)
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15
Rotate point N 90 degrees clockwise about the origin, what are the coordinates of its image?
(3, -1)
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boom
Lose 50 points!
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star
Double points!
Okay!
rocket
Go to first place!
Okay!
lifesaver
Give 15 points!
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15
Reflect point A(1, 2) in the y-axis, what are the coordinates of the image of A?
(-1, 2)
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15
Translate point O(0, 0) 2 squares up and 3 squares to the right, which point will we get?
(3, 2)
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trap
No points!
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rocket
Go to first place!
Okay!
shark
Other team loses 25 points!
Okay!
banana
Go to last place!
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15
Describe transformations that map shape A onto shape B.
Translate 5 squares to the right and 5 squares down
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15
Rotate point X(5, -10) 180 degrees about the origin, what are the coordinates of its image?