Multiple Choice
Identify the
choice that best completes the statement or answers the question.
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1.
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2.
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In the diagram shown below quadrilateral ABCD is
dilated from the origin. What scale factor was used for the
dilation?
a. | Scale Factor = 0.5 | c. | Scale Factor = 2 | b. | Scale Factor = 1.5 | d. | Cannot be
determined |
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3.
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If the triangle at the right were to
be dilated using a scale factor of  , which is the only triangle below that
could represent the transformed image? | | | |
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4.
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If you were to dilate line  using point C as the center of dilation, which of the below would best describe the newly
created image?
(You may assume that the scale factor is not
1.) |  | | |
a. | A line segment
| b. | A ray
| c. | A line that is
parallel to line 
| d. | A line that is in
the same place as line 
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5.
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A rectangle ABCD is dilated from point O to create the rectangle
A’B’C’D’.  Given AB =
4 cm, A’B’ = 8 cm, and the area of ABCD
= 10 cm2, determine the ratio of the areas between the two
similar shapes.
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6.
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One pyramid is dilation of the other.  Which
would best represent the ratio of the volumes between the two similar
pyramids?
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