A community for students.
Here's the question you clicked on:
← 55 members online
 0 viewing
 2 years ago
A quadrilateral PQRS is inscribed in a circle, as shown below.
What is the measure of arc PQR?
110°
140°
70°
220°
 2 years ago
A quadrilateral PQRS is inscribed in a circle, as shown below. What is the measure of arc PQR? 110° 140° 70° 220°

This Question is Closed

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.0Angle PSR is supplementary to angle PQR, so angle PSR is 110 degrees (since 110 + 70 = 180)

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.0Now use the inscribed angle theorem to find the measure of arc PQR

psi9epsilon
 2 years ago
Best ResponseYou've already chosen the best response.0use the formula to find length of an arc you will need the value of theta=70 length of arc= (pi * r* theta) / 180

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.0no, it's not b
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.