Question

Find angle A in the following triangle.

http://i729.photobucket.com/albums/ww292/akatushi101/A2_5_4_Quiz_13.jpg

Answer 1

\[\tan(A)=\frac{5}{7}\]

Answer 2

\[A=\tan^{-1}\frac{5}{7}\]

Answer 3

\[\tan^{-1} (5/7)=35.54^{o}\]

Answer 4

lalaly, you forgot to put parentheses around the fraction :P

Answer 5

so it is 35.54?

Answer 6

lol \[\tan^{-1}(\frac{5}{7})\]

Answer 7

yeah its 35.54