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To indirectly measure the distance across a river, Chee stands on one side of the river and uses sight-lines to a landmark on the opposite bank. Chee 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 135 ft O 265 ft E 340 ft C

To indirectly measure the distance across a river, Chee stands on one side of the river and uses sight-lines to a landmark on the opposite bank. Chee 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 135 ft O 265 ft E 340 ft C

PREALGEBRA
PREALGEBRA
15th Edition
ISBN:9781938168994
Author:OpenStax
Publisher:OpenStax
Chapter9: Math Models And Geometry
Section9.3: Use Properties Of Angles, Triangles, And The Pythagorean Theorem
Problem 108E: On a map, San Francisco, Las Vegas, and Los Angeles form a triangle whose sides the shown in the...
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To indirectly measure the distance across a river, Chee stands on one side of the river and uses sight-lines to a landmark on the opposite bank. Chee 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 135 ft O 265 ft E 340 ft C
Transcribed Image Text:To indirectly measure the distance across a river, Chee stands on one side of the river and uses sight-lines to a landmark on the opposite bank. Chee 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 135 ft O 265 ft E 340 ft C
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