plse solve this question
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Answered by
3
hope this helps you.....
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Answered by
2
heya... here's ur answer is..
sin 45 = BC /AC
1/root2= BC / 150
BC = 150/root2
BC =75root 2
hence the width of the river is 75 root 2
(used this attachment )
sin 45 = BC /AC
1/root2= BC / 150
BC = 150/root2
BC =75root 2
hence the width of the river is 75 root 2
(used this attachment )
Attachments:

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