To measure the distance through a mountain for a proposed tunnel, a point C is chosen that can be reached from each end of the tunnel. See the figure to the right. If AC = 3800 m, BC =2400 m, and angle C= 46°, find the length of the tunnel. Tunnel %3D 2400 3800 m ... The length of the tunnel is (Do not round until the final answer. Then round to the nearest tenth as needed.) m.
To measure the distance through a mountain for a proposed tunnel, a point C is chosen that can be reached from each end of the tunnel. See the figure to the right. If AC = 3800 m, BC =2400 m, and angle C= 46°, find the length of the tunnel. Tunnel %3D 2400 3800 m ... The length of the tunnel is (Do not round until the final answer. Then round to the nearest tenth as needed.) m.
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°.
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Transcribed Image Text:To measure the distance through a mountain for a proposed tunnel,
a point C is chosen that can be reached from each end of the tunnel.
See the figure to the right. If AC = 3800 m, BC = 2400 m, and angle
C= 46°, find the length of the tunnel.
A
Tunnel
2400
3800 m
The length of the tunnel is
(Do not round until the final answer. Then round to the nearest tenth as needed.)
m.
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