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To find the distance across a river, a surveyor chooses points A and 8, which are x = 300 ft apart on one side of the river (see the figure). She then chooses a reference po opposite side of the river and finds that BAC 82° and ABC= 52°. Approximate the distance from A to C. (Round your answer to the nearest foot.) x ft B 82° 52

To find the distance across a river, a surveyor chooses points A and 8, which are x = 300 ft apart on one side of the river (see the figure). She then chooses a reference po opposite side of the river and finds that BAC 82° and ABC= 52°. Approximate the distance from A to C. (Round your answer to the nearest foot.) x ft B 82° 52

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter8: Applications Of Trigonometry
Section8.2: The Law Of Cosines
Problem 20E
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To find the distance across a river, a surveyor chooses points A and B, which are x = 300 ft apart on one side of the river (see the figure). She then chooses a reference point C on the opposite side of the river and finds that BAC 82° and ABC = 52°. Approximate the distance from A to C. (Round your answer to the nearest foot.) ft x ft B 820 52
Transcribed Image Text:To find the distance across a river, a surveyor chooses points A and B, which are x = 300 ft apart on one side of the river (see the figure). She then chooses a reference point C on the opposite side of the river and finds that BAC 82° and ABC = 52°. Approximate the distance from A to C. (Round your answer to the nearest foot.) ft x ft B 820 52
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