To indirectly measure the distance across a river, Audrey stands on one side of the river and uses sight-lines to a landmark on the opposite bank. Audrey draws the diagram below to show the lengths and angles that she measured. Find PR, the distance across the river. Round your answer to the nearest foot. R E 180 ft 130 ft 250 ft
To indirectly measure the distance across a river, Audrey stands on one side of the river and uses sight-lines to a landmark on the opposite bank. Audrey draws the diagram below to show the lengths and angles that she measured. Find PR, the distance across the river. Round your answer to the nearest foot. R E 180 ft 130 ft 250 ft
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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Transcribed Image Text:To indirectly measure the distance across a river, Audrey stands on one side of the
river and uses sight-lines to a landmark on the opposite bank. Audrey draws the
diagram below to show the lengths and angles that she measured. Find PR, the
distance across the river. Round your answer to the nearest foot.
180 ft
130 ft
250 ft
C
(Diagram is not to scale.)
Answer:
ft.
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