Question 1175470
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Hi
 cos G = a/h =  9/41   {{{sqrt( 41^2-9^2)}}} = 40
Here are some possible s for your a - f
A. Sin G = o/h =       B. sec G = h/a =       C. cot G = a/o = 
D. csc I = h/o =       E. sec I = h/a =        F. tan I = o/a =

Wish You the Best in your Studies.

{{{drawing(400,400,-2,15,-2,15,
line(0,0,9,0), locate(-.3,0,H), locate(9,0,G), locate(0,12.5,I), 
line(9,0,0,12), locate(4.5,0,9), locate(5.5,6.5,41 (Hypotenuse)), locate(-.8,6,40),
line(0,0,0,12))  )}}}
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