To find:What is the ratio comparing the lengths of the sides of Figure A to Figure B.
Answer to Problem 24STP
Ratio comparing the lengths of the sides of figure A to Figure B is
Explanation of Solution
Given information:
Figure A is reflected over the Y-axis and then dilated by a scale factor of
We know that reflection does not change the size of the image.
Therefore, after reflection about Y-axis there no change in size of the image of Figure B.
It means Dimensions of Figure A and Figure B will be same after reflection over Y-axis.
Now after reflection dilation has occurred by a scale factor of
We know
Scale factor
Where
Where
On inversing both sides
We get
Therefore,
Ratio comparing the lengths of the sides of figure A to Figure B is
Chapter 11 Solutions
Glencoe Math Accelerated, Student Edition
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