A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 one year ago
FAN+MEDAL!!
Quadrilateral OPQR is inscribed inside a circle as shown below. What is the measure of angle R? You must show all work and calculations to receive credit.
Circle N is shown with an inscribed quadrilateral labeled OPQR. O is labeled 2x degrees. P is labeled y degrees. Q is labeled 2x plus 4 degrees. R is labeled 3y plus 8 degrees.
Please help I don't umderstand..
anonymous
 one year ago
FAN+MEDAL!! Quadrilateral OPQR is inscribed inside a circle as shown below. What is the measure of angle R? You must show all work and calculations to receive credit. Circle N is shown with an inscribed quadrilateral labeled OPQR. O is labeled 2x degrees. P is labeled y degrees. Q is labeled 2x plus 4 degrees. R is labeled 3y plus 8 degrees. Please help I don't umderstand..

This Question is Open

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0anyone going to help me plz??

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.1opposite angles in an inscribed quadrilateral sum to 180 degrees, so... 2x + (2x + 4) = 180 (3y + 8) + y = 180 solve for x and y

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0oh okay thank you, anything else after that??

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.1um, there's nothing more to tell you, all you need to do is solve the two equations

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.1well, actually, you can skip the first equation and just solve the second one

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.1(3y + 8) + y = 180 find y

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.1yes, y = 43 now, the question wants the value of angle R, and angle R = 3y + 8, so R = ?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0how do u do it?? im having a total brain fart right now... hmm

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0omg i feel so stupid

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.1y = 43 3y + 8 = 3(43) + 8 = ?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0it gives me 43 again..

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.1yup, there's our final answer

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0thats it?? wow that was so much eaiser thn i thought

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0thank you very much for helping me out! i really appreciate it!
Ask your own question
Sign UpFind 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.