Question

If tan A = 2, what is the value of x?
Round your answer to the nearest tenth.



A.
3.5

B.
5.5

C.
14.0

D.
28.0


http://lv.k12.com/mediaFiles/Ninth_Grade/Math/Unit17844/Lesson69375/VHS_PA_S2_04_L310_LQ_Q4.gif

Answer 1

\[\tan A = 2 \]
\[\tan A= \frac{ perpendicular }{ base }\]

Answer 2

perpendicular is x while base is 7
now put it in the tan function