The original area of an image is 10 square units and the area of its dilated image is 160 square units. What scale factor was used to dilate the original image?
The original area of an image is 10 square units and the area of its dilated image is 160 square units. What scale factor was used to dilate the original image?
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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Transcribed Image Text:The original area of an image is 10 square units and the area of its dilated image is 160
square units. What scale factor was used to dilate the original image?
4)
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Step 1
Given
The original area = 10 square units
area of dilated image = 160 square units
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