a.
Check whether the actual sign is a dilation of her sample.
a.
Explanation of Solution
Given:
Aimee painted sample sign (shown in the diagram) using half bottle of glass paint. The actual sign dimension is
Calculation:
For actual sign
For sample
Since
Hence theactual sign is a dilation of her sample.
b.
Find the number of bottles of paint required for the actual sign.
b.
Answer to Problem 20PPS
Aimee will need
Explanation of Solution
Given:
Aimee painted sample sign (shown in the diagram) using half bottle of glass paint. The actual sign dimension is
Calculation:
Find the area of the sample.
Area of the sample
Area of actual sign
Now,
Aimee paints an area of
Aimee paints an area of
HenceAimee will need
Chapter 7 Solutions
Geometry, Student Edition
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- Elementary Geometry For College Students, 7eGeometryISBN:9781337614085Author:Alexander, Daniel C.; Koeberlein, Geralyn M.Publisher:Cengage,Elementary Geometry for College StudentsGeometryISBN:9781285195698Author:Daniel C. Alexander, Geralyn M. KoeberleinPublisher:Cengage Learning