A community for students.

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

anonymous

  • one year ago

Pleas i need help

  • This Question is Closed
  1. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    The figure below shows a triangle with vertices A and B on a circle and vertex C outside it. Side AC is tangent to the circle. Side BC is a secant intersecting the circle at point X: The figure shows a circle with points A and B on it and point C outside it. Side BC of triangle ABC intersects the circle at point X. A tangent to the circle at point A is drawn from point C. Arc AB measures 100 degrees and angle CBA measures 42 degrees What is the measure of angle ACB?

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

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

    What is the measure of angle ACB? 29° 8° 16° 21°

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

    @mathstudent55

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

    @DJJo can u help me plz

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

    or @Abbs__ can u help

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

    @phi

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

    can u help anybody plz ill give medal

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

    @Abbs__

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

    @hype.child they aren't helping today idk y

  11. DJJo
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    use the inscribed angle theorem to get AX = 2*(angle CBA) AX = 2*42 AX = 84 degrees

  12. DJJo
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    now use the formula angle ACB = (1/2)*(arc AB - arc AX) angle ACB = (1/2)*(100 - 84) angle ACB = ?

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

    is it 16 @DJJo

  14. DJJo
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    angle ACB = (1/2)*(arc AB - arc AX) angle ACB = (1/2)*(100 - 84) angle ACB = (1/2)*16 angle ACB = ? what is 16 times 1/2?

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

    is it 8

  16. DJJo
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    Yes

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

    thank u and u save m life

  18. DJJo
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    np

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

    and tbh ur cute

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

    the answer is 8

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

    @DJJo can u help me with one more

  22. 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.