ure the length L of a lake (see figure Angles A and B are measured to be 3! (to the nearest meter)?
ure the length L of a lake (see figure Angles A and B are measured to be 3! (to the nearest meter)?
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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helppp....plz show work and keep it shorter n simple as possible
![Question 5
>
To measure the length L of a lake (see figure below), a baseline AB is established and measured to be 296
meters. Angles A and B are measured to be 35.6 ° and 128.5°, respectively. How long is the lake, the distance
from AC (to the nearest meter)?
L
35.6°
128.5°
296m
B
Answer: Length of AC =
meters](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff21461b7-38c3-4f33-adc2-bad44fe97e71%2F872da3b9-e34d-4301-98a5-7eb718925b22%2Febb22n9_processed.png&w=3840&q=75)
Transcribed Image Text:Question 5
>
To measure the length L of a lake (see figure below), a baseline AB is established and measured to be 296
meters. Angles A and B are measured to be 35.6 ° and 128.5°, respectively. How long is the lake, the distance
from AC (to the nearest meter)?
L
35.6°
128.5°
296m
B
Answer: Length of AC =
meters
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