Click on the link and complete the transformations.
https://www.geogebra.org/m/sjuvxxrn
How many can you get correct?
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Question 1
1.
What is symmetry?
Click on the link to explore rotational symmetry.
https://www.geogebra.org/m/kzxfjmyu
What is rotational symmetry?
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Question 2
2.
What is rotational symmetry?
Click on the link to see if the triangles will stay congruent.
https://www.geogebra.org/m/mpezgxvj
Click on the link for 2 more to explore.
Move parts around to see if the triangles will remain congruent.
https://www.geogebra.org/m/rq9x6xmc
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Question 3
3.
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Question 4
4.
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Question 5
5.
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Question 6
6.
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Question 7
7.
Would you use SSS or SAS to prove the triangles congruent?
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Question 8
8.
Which two triangles are congruent by ASA? Explain.
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Question 9
9.
Does the transformation appear to be a rigid motion? Explain.
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Question 10
10.
What are the vertices of the transformation?
T<1,−4>(ΔABC)
Select all that apply.
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Question 11
11.
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Question 12
12.
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Question 13
13.
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Question 14
14.
The point (3, 2) is rotated counterclockwise about the origin. The point (x₁, y₁) is the result of a 90° rotation. What are the coordinates of (x₁, y₁)?
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Question 15
15.
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Question 16
16.
△BIG has vertices B(-4, 2), I(0, -3), and G(1, 0).
Graph △BIG and its reflection, △B'I'G', across the y-axis.
Then graph △B"I"G", after a translating △B'I'G' (x + 3, y - 1).
Finally, rotate △B"I"G" ninety degrees clockwise around the origin to graph △B'"I'"G'".