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1 A regular pentagon is dilated by a scale factor of 1.5. If the angle measures of the pre-image are known, which determines the angle measures of the image? A)Divide the angle measures in the pre-image by 1.5. B)Multiply the angle measures in the pre-image by 1.5. C)Use the same angle measures as those in the pre-image. D)Add 1.5 times the average pre-image angle measure to each angle.

1 A regular pentagon is dilated by a scale factor of 1.5. If the angle measures of the pre-image are known, which determines the angle measures of the image? A)Divide the angle measures in the pre-image by 1.5. B)Multiply the angle measures in the pre-image by 1.5. C)Use the same angle measures as those in the pre-image. D)Add 1.5 times the average pre-image angle measure to each angle.

Elementary Geometry For College Students, 7e
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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1 A regular pentagon is dilated by a scale factor of 1.5. If the angle measures of the pre-image are known, which determines the angle measures of the image? A)Divide the angle measures in the pre-image by 1.5. B)Multiply the angle measures in the pre-image by 1.5. C)Use the same angle measures as those in the pre-image. D)Add 1.5 times the average pre-image angle measure to each angle.
Transcribed Image Text:1 A regular pentagon is dilated by a scale factor of 1.5. If the angle measures of the pre-image are known, which determines the angle measures of the image? A)Divide the angle measures in the pre-image by 1.5. B)Multiply the angle measures in the pre-image by 1.5. C)Use the same angle measures as those in the pre-image. D)Add 1.5 times the average pre-image angle measure to each angle.
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