To find the distance across a small lake, a surveyor has taken the measurements shown in the figure below. If a = 850 ft, b = 960 ft, and C= 75°, find the distance across the lake. b ft a ft 874.65 ft 1242.09 ft 978.45 ft 1105.31 ft C

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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To find the distance across a small lake, a surveyor has taken the
measurements shown in the figure below. If a = 850 ft, b = 960 ft, and C=
75°, find the distance across the lake.
b ft
a ft
874.65 ft
1242.09 ft
978.45 ft
1105.31 ft
C
Transcribed Image Text:To find the distance across a small lake, a surveyor has taken the measurements shown in the figure below. If a = 850 ft, b = 960 ft, and C= 75°, find the distance across the lake. b ft a ft 874.65 ft 1242.09 ft 978.45 ft 1105.31 ft C
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