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Question 1
1.
A picture of a honeycomb can be drawn by repeating a hexagon without overlapping or leaving empty spaces. Which of these would produce this design?
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Question 2
2.
The logo for Chrysler automobiles shown below has rotational symmetry of:
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Question 3
3.
As a project for geometry students are asked to make an enlarged copy of a 3 inch by 4 inch cartoon. They are asked to draw a 1/4 inch by 1/4 inch grid on the cartoon, then draw a 1 inch by 1 inch grid on a 12 inch by 16 inch poster board. They are to copy the smaller cartoon by duplicating the marks from each 1/4 inch square to its corresponding 1 inch square on the poster board. This is an example of which transformation?
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Question 4
4.
What transformation maps a small letter "d" to a capital letter "P" ?
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Question 5
5.
How many degrees must the 4 of Hearts be rotated in order to map onto itself?
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Question 6
6.
The best description of a DILATION of a figure is:
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Question 7
7.
A triangle with vertices A(2,3), B(8,5) and C(4,9) is rotated 90° counterclockwise about the origin to form triangle A'B'C'. What is the coordinates of A'?
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Question 8
8.
In the graph below, what scale factor is used to go from Quadrilateral MNOP to Quadrilateral M'N'O'P'?
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Question 9
9.
Which of the following transformations produces a figure that is similar but not congruent to the original figure?
I. Rotation
II. Translation
III. Dilation
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Question 10
10.
How many degrees of rotation does this rotation appear to be?
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Question 11
11.
To make a wallpaper pattern, a figure is rotated 90°, flipped across a vertical line, and translated 8 units to the right.
How does the resulting figure relate to the original figure?
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Question 12
12.
Margo wanted to tile her kitchen floor by tessellating one regular polygon shape. Which of these polygons cannot be used to create a one-shape regular tessellation?
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Question 13
13.
Determine the angle of rotation for A to map onto A'.
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Question 14
14.
The triangle below is translated 8 units right and 4 units up. Then it is reflected across the x-axis. What are the coordinates of B''?
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Question 15
15.
Using the figures make a conjecture about the scale factor used in this dilation.
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Question 16
16.
If you reflect the point (-5,3) across the x-axis what would the new point be
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Question 17
17.
If you reflect the point (-12,15) across the line y = x the new point would be
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Question 18
18.
If you rotate the point (7,5) 180° about the origin the new point would be
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Question 19
19.
What set of vectors would move (3,14) to the point (6,18)
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Question 20
20.
If you dilated using a scale factor of 2/3 does the figure
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Question 21
21.
What vector would be used to move triangle LEB to triangle L'E'B'?
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Question 22
22.
What series of transformations would move the point (-4,9) to (-17,1)