12 ft 5tt

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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Question
5 ft
12 ft
The pitch (or slope) of a roof is 12. To the nearest
degree, find the measure of the smaller acute
angle shown in the drawing.
Select one:
a. 25°
b. 19°
c. 21°
O d. 23°
Transcribed Image Text:5 ft 12 ft The pitch (or slope) of a roof is 12. To the nearest degree, find the measure of the smaller acute angle shown in the drawing. Select one: a. 25° b. 19° c. 21° O d. 23°
In ARST, m/R = 90°. If s = 4 and t = 5, find the
exact value of cos S.
Select one:
3
a.
5√ √41
41
b.
C.
VAI
or
4√41
41
O d. None of These
or
Transcribed Image Text:In ARST, m/R = 90°. If s = 4 and t = 5, find the exact value of cos S. Select one: 3 a. 5√ √41 41 b. C. VAI or 4√41 41 O d. None of These or
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