A biologist wants to know the width w of a river so that instruments for studying the pollutants in the water can be set properly.From point A the biologist walks downstream feet and sights to point C (see figure).From this sighting, it is determined that θ = 54°.How wide is the river? (Round your answer to three decimal places.)

A)212.693
B)197.693
C)207.693
D)202.693
E)192.693

Question

A biologist wants to know the width w of a river so that instruments for studying the pollutants in the water can be set properly.From point A the biologist walks downstream  feet and sights to point C (see figure).From this sighting, it is determined that θ = 54°.How wide is the river? ​  (Round your answer to three decimal places.)
​
A)212.693 
B)197.693 
C)207.693 
D)202.693 
E)192.693

Quizplus · Accepted Answer

The Answer of A biologist wants to know the width w of a river so that instruments for studying the pollutants in the water can be set properly.From point A the biologist walks downstream  feet and sights to point C (see figure).From this sighting, it is determined that θ = 54°.How wide is the river? ​  (Round your answer to three decimal places.)
​
A)212.693 
B)197.693 
C)207.693 
D)202.693 
E)192.693

A Biologist Wants to Know the Width W of a River