A community for students.

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

becca9898

  • one year ago

What is the relationship between the sine and cosine of complementary angles? I am super confused on this one!

  • This Question is Closed
  1. triciaal
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 2

    complementary angles add up to 90

  2. becca9898
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    I think I know what the answer is, but I am not quite sure it is right.

  3. becca9898
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    Would it be the sine of one angle is actually equal to the cosine of the other angle?

  4. midhun.madhu1987
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    sin(90-x) = cos x cos(90-x) = sin x

  5. triciaal
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 2

    |dw:1437717719553:dw|

  6. becca9898
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    Does that mean I am right?

  7. triciaal
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 2

    correct

  8. becca9898
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    Thank you so much!!

  9. triciaal
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 2

    you are welcome

  10. Not the answer you are looking for?
    Search for more explanations.

    • Attachments:

Ask your own question

Sign Up
Find more explanations on OpenStudy
Privacy Policy

Your question is ready. Sign up for free to start getting answers.

spraguer (Moderator)
5 → View Detailed Profile

is replying to Can someone tell me what button the professor is hitting...

23

  • Teamwork 19 Teammate
  • Problem Solving 19 Hero
  • You have blocked this person.
  • ✔ You're a fan Checking fan status...

Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.

This is the testimonial you wrote.
You haven't written a testimonial for Owlfred.