3. If a polygon is dilated by a scale factor of 3, then the ratio of the perimeter of the original polygon to the image polygon is 1 to 3.

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
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For numbers 3 and 4 identify the statement as true or false. For each true statement explain why it is true. For each false statement explain why it’s false and sketch a counter example
3. If a polygon is dilated by a scale factor of 3, then the ratio of the perimeter of the original
polygon to the image polygon is 1 to 3.
4. Circle P with center at (2, 3) is tangent to the x-axis. Circle Q with center at
(-5, –7) is tangent to the y-axis. If circle P is transformed by the ordered pair rule
(x, y) → Gx – 7,y– 10) then the image of P will coincide with circle Q.
Transcribed Image Text:3. If a polygon is dilated by a scale factor of 3, then the ratio of the perimeter of the original polygon to the image polygon is 1 to 3. 4. Circle P with center at (2, 3) is tangent to the x-axis. Circle Q with center at (-5, –7) is tangent to the y-axis. If circle P is transformed by the ordered pair rule (x, y) → Gx – 7,y– 10) then the image of P will coincide with circle Q.
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