Medal, Fan, and Testimonial for who ever can do this Trigonometry crap .

Question

Medal, Fan, and Testimonial
for who ever can do this Trigonometry crap >.< lol sorry please help thanks in advance (attached image)

anonymous · Answer

its fine hh

anonymous · Answer

number 1 is $$\sin (4/5)$$ number 2 is $$\cos (3/5)$$

anonymous · Answer

just remember. Soh Cah Toa, in other words, sin= opposite/hypotenuse  cos= adjacent/hypotenuse and tan=opposite/adjacent

anonymous · Answer

ohh okay that makes sense i think let me try 
so my last image i posted ^ (help.png) the answer would be 15/17? @NotJustRobert

anonymous · Answer

tan(15/17)

anonymous · Answer

yay so i was right?

misty1212 · Answer

oh no!!

anonymous · Answer

i was wrong? :( oh darn i knew it would be too easy to be true

misty1212 · Answer

it is NOT $\tan(\frac{15}{17})$ it is 
$$\huge \tan(\theta)=\frac{15}{17}$$

misty1212 · Answer

it is easy, but you have to write it correctly
the input is $\theta$ and the output is $\frac{15}{17}$

anonymous · Answer

i feel so useless

anonymous · Answer

Ohhh okay yeah thanks for that reminder! :)

misty1212 · Answer

all the others are wrong too, for the same reason

anonymous · Answer

Gah crap my bad. thanks @misty1212

anonymous · Answer

@Alimara useless? you helped me enough today thanks :)

anonymous · Answer

hhh

anonymous · Answer

anyway thank you all for your help means a lot, you're a bunch of lifesavers!! :)