Question

if sin(t)= 2/3, t is in quadrant II then what is cos(t) and tan(t)

Answer 1

well you need to start out by making a triangle....

Answer 2

hi
can u help me

Answer 3

but it wants me to use trig identities?

Answer 4

do you know the Pythagorean formula?

Answer 5

you will need to use pythagoras' theorem to find the missing side of the triangle before you do anything..


once you find the value of x, it will need to be negative since it is 2nd quadrant.