A community for students. Sign up today!
Here's the question you clicked on:
← 55 members online
 0 viewing

This Question is Closed

Kris5
 2 years ago
Best ResponseYou've already chosen the best response.1It's 40 degrees because it's an incribed angle. The measure of the inscibed angle equals to half of the measure of its intercepted arc. The way you find the measure of the missing arc is to add 150+130 and then subtract it with 360. Then you get 80. So the intercepted arc is 80. Therefore 80/2=40. :)
Ask your own question
Ask a QuestionFind more explanations on OpenStudy
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
 Engagement 19 Mad Hatter
 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.