Question

pre-cal
Find (a) sin a and cos B, (b) tan a and cot B, and (c) sec a and csc B.

Answer 1

since this is a right triangle, can you give me the length of the hypotenuse?

Answer 2

hello?

Answer 3

meow?

Answer 4

so would i do the pythag. theorm?

Answer 5

yes....

Answer 6

what do i do after that?

Answer 7

do you know the definition o the trig functions? or better yet, the acronym:
SOHCAHTOA:
Sine = Opposite/Hypotenuse
Cosine = Adjacent/Hypotenuse
Tangent = Opposite/Adjacent

Answer 8

yes

Answer 9

ok... so once you have the hypotenuse, you can determine the trig ratios for the angles that you want....

Answer 10

so... what do you have for the length of the hypotenuse?

Answer 11

\[\sqrt{34}\]

Answer 12

now you can you determine the trig ratio's???