Question

If sine (x) = √2/2, what is cos(x) and tan(x)? Explain your steps in complete sentences.

Answer 1

@agent0smith @wwhitlock @Daniellelovee @Hayhayz @G33k

Answer 2

@TheSmartOne @thomaster @Teddyiswatshecallsme @phi @perl @Preetha @Kitten_is_back @Mehek14

Answer 3

sin = opp/hyp

cos = adj/hyp

tan = opp/adj

Answer 4

This looks like math. I've seen math before. It looks just like this.

Answer 5

Okay, so... How can I tell which is opposite or adjacent?

Answer 6

I guess it doesn't matter since the right angle sides are the same value. Correct?

Answer 7

the sides opposite the angle x are opposite

Answer 8

So, we have:

sin = √2 / 2
cos = √2 / 2
tan = √2 / √2

Correct @TheSmartOne ?

Answer 9

correct, tan can be simplified to 1

Answer 10

Ah, yes. What is next?

Answer 11

That's all :)

Answer 12

Oh... Really?

Answer 13

yup :)

Answer 14

Sweet. Thanks!

Answer 15

Anytime! :)