Tangent Table
 Tangent
of Theta
 Viewing
Angle in Degrees
   Tangent
of Theta
 Viewing
Angle in Degrees
   Tangent
of Theta
 Viewing
Angle in Degrees
   Tangent
of Theta
 Viewing
Angle in Degrees
 0.176  10  0.017 1  0.002  0.1 0.0002  0.01
0.194  11  0.035  2  0.003  0.2 0.0003  0.02
 0.212  12  0.052  3  0.005  0.3 0.0005  0.03
 0.231 13  0.070  4  0.007  0.4 0.0007  0.04
 0.249  14  0.087  5 0.009  0.5 0.0009  0.05
 0.268  15  0.105  6 0.010  0.6 0.0010   0.06
 0.364  20  0.123  7  0.012  0.7 0.0012   0.07
 0.466  25  0.141  8  0.014  0.8 0.0014   0.08
 0.7  30  0.158  9  0.O16  0.9 0.0016   0.09
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