Answer:
tan26=f/4 --> f= (tan26)* 4
Explanation:
Put (tan26) times 4 into calculator!!!!
SOH, CAH, TOA rules!!
sin(x)=opposite/hypotenuse
cos(x)=adjacent/hypotenuse
tangent(x)=opposite/adjacent
DON'T PUT 90 FOR THE (x) VALUE!!
** (x) here means the angle given to you in the question like 26 in this case.
** opposite and adjacent are the sides according to the angle
**hypotenuse is the opposite side of the right angle