Points C, A, and D are located along the edge of a river and point Bis on the opposite edge. Use ABCA and ABDA to determine which of the following are possible widths of the river. 51° 39 31 yd A 47 yd O 30 yd O 31 yd 19 O 32 yd O 35 yd O 40 yd O 45 yd O 47 yd O 50 yd > > > >

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Chapter1: The Six Trigonometric Functions
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Points C, A, and D are located along the edge of a river and point Bis on the opposite edge. Use ABCA and ABDA to determine which of the following are possible widths of the river.
51°
39
31 yd A
47 yd
O 30 yd
O 31 yd
19
O 32 yd
O 35 yd
O 40 yd
O 45 yd
O 47 yd
O 50 yd
> > > >
Transcribed Image Text:Points C, A, and D are located along the edge of a river and point Bis on the opposite edge. Use ABCA and ABDA to determine which of the following are possible widths of the river. 51° 39 31 yd A 47 yd O 30 yd O 31 yd 19 O 32 yd O 35 yd O 40 yd O 45 yd O 47 yd O 50 yd > > > >
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