To find the distance across a small lake, a surveyor has taken the measurements shown. Find the distance across the lake using this information. C distance = 2.13 km 29.2° NOTE: The triangle is NOT drawn to scale. km 3.91 km B A Q

Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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To find the distance across a small lake, a surveyor has taken the measurements shown. Find the
distance across the lake using this information.
C
distance =
2.13 km
29.2°
NOTE: The triangle is NOT drawn to scale.
km
3.91 km
B
A
a
Enter your answer as a number; your answer should be accurate to 2 decimal places.
Transcribed Image Text:To find the distance across a small lake, a surveyor has taken the measurements shown. Find the distance across the lake using this information. C distance = 2.13 km 29.2° NOTE: The triangle is NOT drawn to scale. km 3.91 km B A a Enter your answer as a number; your answer should be accurate to 2 decimal places.
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