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Geom453 Dilations

Last updated almost 5 years ago

12 questions

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Question 1

1.

State whether a dilation with the given scale factor is an enlargement or a reduction.

enlargement

reduction

Question 2

2.

State whether a dilation with the given scale factor is an enlargement or a reduction.

enlargement

reduction

Question 3

3.

Explain how the image of a figure transformed by a dilation with a scale factor of 4 would be affected.

Question 4

4.

FInd the image of the given point transformed by the given dilation.

Point: (1, 5)

Question 5

5.

FInd the image of the given point transformed by the given dilation.

Point: (-6, 9)

Question 6

6.

FInd the image of the given point transformed by the given dilation.

Point: (4, -3)

Question 7

7.

Determine whether the dilation is an enlargement or a reduction. Then, find its scale factor.

Question 8

8.

Determine whether the dilation is an enlargement or a reduction. Then, find its scale factor.

Question 9

9.

Triangle A'B'C' is a dilation of triangle ABC with a scale factor of 1/2. Find the remaining coordinates of triangle A'B'C'.

Question 10

10.

Draw a dilation of the figure using the given scale factor.

Draw the dilation in the "show your work" box.
LABEL the image.

Question 11

11.

Draw a dilation of the figure using the given scale factor.

Draw the dilation in the "show your work" box.
LABEL the image.

Question 12

12.

Draw a dilation of the figure using the given scale factor.

Draw the dilation in the "show your work" box.
LABEL the image.