Ask your own question, for FREE!
Mathematics 28 Online
OpenStudy (anonymous):

A quadrilateral PQRS is inscribed in a circle, as shown below. What is the measure of arc PQR?

OpenStudy (anonymous):

Please provide picture

OpenStudy (anonymous):

OpenStudy (anonymous):

HELPPPP!!!!!!!!!!!! ANY1!!!!!!!

jimthompson5910 (jim_thompson5910):

Hint: The measure of arc PSR is twice that of angle PQR So the measure of arc PSR = 2*85 = 170 degrees

OpenStudy (anonymous):

So it would be 340 degrees?

jimthompson5910 (jim_thompson5910):

arc PSR and arc PQR form a complete circle and the two arcs do not overlap

jimthompson5910 (jim_thompson5910):

so this means that the two arc measures add up to 360 degrees since there are 360 degrees in a full circle

OpenStudy (anonymous):

Ohhhh so it would be 190 degrees! Thanks!

jimthompson5910 (jim_thompson5910):

yep

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!