A rectangle has a perimeter of 12 inches. After a dilation, the perimeter is 16 inches. what is the scale factor of the dilation?
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Answered by
2
Answer:
After a dilation with a scale factor of one-half, then the lengths on the image would be one-half , one-half , and one-half . The perimeter on the original shape would be plus plus . The perimeter of the image would be a half plus a half plus a half .
Answered by
4
Answer:
Answer is 3/4 or 7.5
Step-by-step explanation:
SOLUTION
Factor of the dilation = Perimeter of rectangle/ Perimeter of dilation
=> 12/16
=> 3/4
=> 7.5 inches.
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