Example 1: To determine the width of a river, Naomi finds a willow tree and a maple tree that are directly across from each other on opposite shores. Using a third tree on the shoreline, Naomi plants two stakes, A and B, and measures the distances shown. Find the width of the river using the information that Naomi found. Important: In order to use the scale factor you must first prove the two triangles are similar. Willow 9.3 m Maple Sumac 8.4 m B 24 m
Example 1: To determine the width of a river, Naomi finds a willow tree and a maple tree that are directly across from each other on opposite shores. Using a third tree on the shoreline, Naomi plants two stakes, A and B, and measures the distances shown. Find the width of the river using the information that Naomi found. Important: In order to use the scale factor you must first prove the two triangles are similar. Willow 9.3 m Maple Sumac 8.4 m B 24 m
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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