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Pie
3 years ago
11

Enter the trigonometric equation (sin, tan, or cos) you would use to find x in the following right triangles.

Mathematics
2 answers:
Alex17521 [72]3 years ago
7 0
To find x, applying sine equation:
sin (theeta)= per/ hyp
sin (80) = 9 / x
x = 9 / sin(80)
  = <span>-9.05</span>
daser333 [38]3 years ago
3 0
It would be tan that would be used
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