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148 TI-34 MultiView: A Guide For Teachers © 2007 TEXAS INSTRUMENTS INCORPORATED
Use this formula to find the distance,
D, from the lighthouse to the boat.
Round your answer to the nearest
whole number, and then return to
floating decimal mode.
D =
Continued
Press Display
78 P %B
3
27 E <
q $ $ "
<
78
TAN 27°
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Tangent
%B
D