Mountain officials want to know the length of a new ski lift from A to C, as shown in the figure below. They measure angle DAC to be 39°. They then move 900 feet to point B and measure angle DBC to be 19°. What is the length of the new ski lift from A to C ? Round your answer to the nearest tenth of a foot. 39° A 19° -900 ft- feet X
Mountain officials want to know the length of a new ski lift from A to C, as shown in the figure below. They measure angle DAC to be 39°. They then move 900 feet to point B and measure angle DBC to be 19°. What is the length of the new ski lift from A to C ? Round your answer to the nearest tenth of a foot. 39° A 19° -900 ft- feet X
Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE:
1. Give the measures of the complement and the supplement of an angle measuring 35°.
Related questions
Question
Transcribed Image Text:Solving a word problem using the law of sines
Mountain officials want to know the length of a new ski lift from A to C, as shown in the figure below. They measure angle DAC to be 39°. They then move
900 feet to point B and measure angle DBC to be 19°. What is the length of the new ski lift from A to C ? Round your answer to the nearest tenth of a foot.
Explanation
Check
D
0
39°
C
A
19°
-900 ft-
feet
1/5
MacBook Pro
Pinna
Espa
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