Question

Ratios?

Answer 1

Is it just the trig functions?

Answer 2

SOHCAHTOA
do you know this mnemonic?

Answer 3

Exactly

Answer 4

SohCahToa, I'm still trying to learn it >< I know this is a pretty simple question but I always get confused as to which goes where

Answer 5

the angle in question is angle A....
opposite angle A is length 63
adjacent angle A is 16
hypotenuse is 65

now can you give the ratios for sinA, cosA ???

Answer 6

I'll try and see where I end up

Answer 7

ok...

Answer 8

Sine = opp/hyp cos= adj/hyp

Answer 9

correct... now just replace with the values i wrote down....
sinA = ???
cosA = ???

Answer 10

Okay yes I got it :)

Answer 11

Sweet! :)

Answer 12

Thank you both :)