Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter14: Powers
Section: Chapter Questions
Problem 40A: In the following table, the radii of circles are given. Determine the areas of the circles. Round...
Related questions
Question
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°
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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