7. a) Assuming both triangles are similar, determine the width (x) of the lake in the diagram below. 18.0mSD B 30.0 m 15.0 m b) If a boat travels from A to C, what distance will the boat travel? c) If a person rides a bike from C to E, how far do they ride? Use two different methods to calculate.
7. a) Assuming both triangles are similar, determine the width (x) of the lake in the diagram below. 18.0mSD B 30.0 m 15.0 m b) If a boat travels from A to C, what distance will the boat travel? c) If a person rides a bike from C to E, how far do they ride? Use two different methods to calculate.
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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Transcribed Image Text:7. a) Assuming both triangles are similar, determine the width (x) of the lake in the diagram below.
18.0mSD
B
30.0 m
150m
b) If a boat travels from A to C, what distance will the boat travel?
c) If a person rides a bike from C to E, how far do they ride?
Use two different methods to calculate.
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