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Which one of the following expressions may be used to correctly find the angle 0 in the drawing?
6.00 m
9.00 m
O e = sin-1 (6/6.71)
O 0 = cos1 (9/6)
e = sin1 (6/9)
O e = tan 1 (6/9)
O 8 = cos" (6/9) ,
esc
F3
F4
16
F7
%23
24
3.

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