One face of the semicircular fin shown in the figure will be painted blue, with a circular hole inside, but you only have the measure of the segment AB=120 cm. the thickness of the film of paint remaining on the surface is about 2 mm. How many liters of paint is needed?

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter1: Line And Angle Relationships
Section1.3: Introduction To Geometric Proof
Problem 37E
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One face of the semicircular fin shown in the figure will be painted blue, with a circular hole inside, but you only have the measure of the segment AB=120 cm. the thickness of the film of paint remaining on the surface is about 2 mm. How many liters of paint is needed?

A
B
a) 2.262
b) 1.131
c) 3.600
d) 3.141
Transcribed Image Text:A B a) 2.262 b) 1.131 c) 3.600 d) 3.141
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