Answered: 5. Charlie's work to find the missing…

5. Charlie's work to find the missing angle measure (to the nearest degree) is shown. What mistake did Charlie make? Charlie's work: 19 -1 tan = X 30 19 tan X 30/ -1 : 32° = 19 units 30 units

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter6: The Trigonometric Functions

Section6.1: Angles

Problem 24E

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Question

Problem below

31
5. Charlie's work to find the missing angle measure (to the nearest
degree) is shown. What mistake did Charlie make?
int)
04
Charlie's work:
19
-1
tan
<= x
30
19
(31)
(313)
tan-1
= 32°
30,
10
whe
X
19 units
30 units

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