A poster for the homecoming dance points to the auditorium using the shape of an isosceles triangle on one end and a rectangle with semicircles removed on the other, as seen in the figure. A border of glitter will be glued around the poster. Determine how many inches of the glitter border are needed for the poster. Give your answer to at least two decimal places. in. 17 in. 12.3 in. 1 15 in.

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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I have an arc length geometry question.

A poster for the homecoming dance points to the auditorium using the shape of an
isosceles triangle on one end and a rectangle with semicircles removed on the other,
as seen in the figure. A border of glitter will be glued around the poster. Determine
E how many inches of the glitter border are needed for the poster. Give your answer to
at least two decimal places.
in.
17 in.
12.3 in. I
15 in.
Transcribed Image Text:A poster for the homecoming dance points to the auditorium using the shape of an isosceles triangle on one end and a rectangle with semicircles removed on the other, as seen in the figure. A border of glitter will be glued around the poster. Determine E how many inches of the glitter border are needed for the poster. Give your answer to at least two decimal places. in. 17 in. 12.3 in. I 15 in.
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