Question

sin(π/4)=cos @dumbcow

Answer 1

sin(pi/4) = sqrt2/2

cos x = sqrt2/2 ---> x = pi/4

Answer 2

sin(π/6)=cos

Answer 3

let me explain it this way

sin(pi/6) = y
and
cos A = y
thus
sin(pi/6) = cosA

pi/6 +A = pi/2
--> A = pi/3

Answer 4

I get it!

Answer 5

thank you for sooo much help @dumbcow

Answer 6

your welcome

Answer 7

so I'm always going to set it up like this? sin(pi/#) = cosA @dumbcow

Answer 8

yes as long as its in the form sin = cos

in which case the 2 angles will always add up to pi/2

Answer 9

what if its cos=sin @dumbcow ?

Answer 10

same thing, it doesnt matter if you flip everything

x=5 is same as 5=x

Answer 11

cos(pi/#) = sin A

where A is still the other angle in triangle
pi/# + A = pi/2

Answer 12

so its the same way but the cos and sin are in different spots?

Answer 13

@dumbcow

Answer 14

yeah

Answer 15

fyi i need to log off now

if have more questions, just tag me and i can look at it later

Answer 16

ALRIGHT THANK YOU SOO MUCH!