Quantcast

A community for students.

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

Jellopudin

  • 2 years ago

If m∠2 = 108° and m∠P = 55°, then m∠O = ?

  • This Question is Closed
  1. mathstudent55
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    Is there a figure?

  2. Jellopudin
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    1 Attachment
  3. mathstudent55
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    You can go about this 2 ways. 1) The sum of the measures of the angles of a triangle is 180. Since you know m<2 = 108, and <1 is supplementary to <2, you can find the m<1. You are given the measure of <P. m<1 + m<P + m<O = 180 Solve the equation for m<O. 2) The measure of an exterior angle of a triangle is equal to the sum of the measures of the remote interior angles. <2 ia an exterior angle. <P and <O are remote interior angles, so m<P + m<O = m<2 You know the measures of angles P and 2, so solve for m<O

  4. 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.