Eric and Kira are standing on a riverbank, 230 meters apart, at points A and B respectively. (See the figure below.) They want to know the distance from Eric to a house located across the river at point C. Eric measures angle A (angle BAC) to be 54°, and Kira measures angle B (angle ABC) to be 70°. What is the distance from Eric to the house? Round your answer to the nearest tenth of a meter. A 230 m B 54° 70° meters

Elementary Geometry for College Students
6th Edition
ISBN:9781285195698
Author:Daniel C. Alexander, Geralyn M. Koeberlein
Publisher:Daniel C. Alexander, Geralyn M. Koeberlein
Chapter3: Triangles
Section3.3: Isosceles Triangles
Problem 43E
Question
Eric and Kira are standing on a riverbank, 230 meters apart, at points A and B respectively. (See the figure below.) They want to know the distance from Eric to
a house located across the river at point C. Eric measures angle A (angle BAC) to be 54°, and Kira measures angle B (angle ABC) to be 70°. What is the
distance from Eric to the house? Round your answer to the nearest tenth of a meter.
A
230 m
B
54°
70°
meters
Transcribed Image Text:Eric and Kira are standing on a riverbank, 230 meters apart, at points A and B respectively. (See the figure below.) They want to know the distance from Eric to a house located across the river at point C. Eric measures angle A (angle BAC) to be 54°, and Kira measures angle B (angle ABC) to be 70°. What is the distance from Eric to the house? Round your answer to the nearest tenth of a meter. A 230 m B 54° 70° meters
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