To find the distance across a river, a surveyor choose points A and B, which are 224 m apart on one side of the river. She then chooses a reference point C on the opposite side of the river and finds that ZBAC 83° and ZABC 53°. A 224 m 53° 83 NOTE: The picture is NOT drawn to scale. Approximate the distance from point A to point C. distance = Find the distance across the river. height = m

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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To find the distance across a river, a surveyor choose points A and B, which are 224 m apart on one side of the
river. She then chooses a reference point C on the opposite side of the river and finds that ZBAC 83° and
ZABC 53°.
A
224 m
53°
83°
C
NOTE: The picture is NOT drawn to scale.
Approximate the distance from point A to point C.
distance =
Find the distance across the river.
height =
Transcribed Image Text:To find the distance across a river, a surveyor choose points A and B, which are 224 m apart on one side of the river. She then chooses a reference point C on the opposite side of the river and finds that ZBAC 83° and ZABC 53°. A 224 m 53° 83° C NOTE: The picture is NOT drawn to scale. Approximate the distance from point A to point C. distance = Find the distance across the river. height =
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