Math, asked by shanthan, 1 year ago

A boat has to cross the river.It crosses the river by making an angle of 60 with the bank of river due to stream of the river and travels a distance of 600 m to reach the another side of the river.What is the width of the river?

Answers

Answered by RohithRock
183
this is the perfect process and the answer
Attachments:
Answered by harsha1191
47

Answer:

let

AB,CD are the bank of river

the distance PR =60

width is QR

In ABC triangle

sin 60=QR÷PR

√3÷2=QR÷600

√3=QR÷300

QR=300√3

The width of QR=300√3

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