To find the distance AB across a river, a distance BC= 205 is laid off on one side of the river. It is found that B = 113° and C = 18°. Find AB. See the picture below. Click on the picture to see it more clearly.
To find the distance AB across a river, a distance BC= 205 is laid off on one side of the river. It is found that B = 113° and C = 18°. Find AB. See the picture below. Click on the picture to see it more clearly.
Elementary Geometry for College Students
6th Edition
ISBN:9781285195698
Author:Daniel C. Alexander, Geralyn M. Koeberlein
Publisher:Daniel C. Alexander, Geralyn M. Koeberlein
Chapter3: Triangles
Section3.3: Isosceles Triangles
Problem 43E
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![To find the distance AB across a river, a distance BC = 205 is laid off on one side of the river. It is found that B = 113° and C= 18°. Find AB.
See the picture below. Click on the picture to see it more clearly.
AB=
Lang
جا
B
A
Sig
C](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcdba5689-bc14-44c2-a025-6db7a798c6e6%2Fab2cb9f1-5e9e-4c5e-8913-3ef337e8f304%2Fi046h4d_processed.png&w=3840&q=75)
Transcribed Image Text:To find the distance AB across a river, a distance BC = 205 is laid off on one side of the river. It is found that B = 113° and C= 18°. Find AB.
See the picture below. Click on the picture to see it more clearly.
AB=
Lang
جا
B
A
Sig
C
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