To find the distance AB across a river,two points(B and C) 354 meters apart were laid off on one side of the river. It is found that B=112.2 and C=15.3°. Find the distance across the river.
To find the distance AB across a river,two points(B and C) 354 meters apart were laid off on one side of the river. It is found that B=112.2 and C=15.3°. Find the distance across the river.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.1: Angles
Problem 29E
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To find the distance AB across a river,two points(B and C) 354 meters apart were laid off on one side of the river. It is found that B=112.2 and C=15.3°. Find the distance across the river.
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