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anonymous
 one year ago
A quadrilateral PQRS is inscribed in a circle, as shown below:
A quadrilateral PQRS is inscribed in a circle. The measure of angle PQR is 80 degrees.
What is the measure of arc PQR?
260°
200°
100°
320°
anonymous
 one year ago
A quadrilateral PQRS is inscribed in a circle, as shown below: A quadrilateral PQRS is inscribed in a circle. The measure of angle PQR is 80 degrees. What is the measure of arc PQR? 260° 200° 100° 320°

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triciaal
 one year ago
Best ResponseYou've already chosen the best response.2click on draw below and use the pencil to sketch it helps to "see" what is going on

triciaal
 one year ago
Best ResponseYou've already chosen the best response.2the angles in a circle = 360 angles in a quadrilateral = 360 angles in a triangle = 180 angles on a straight line = 180

triciaal
 one year ago
Best ResponseYou've already chosen the best response.2the arc length is the ratio of the angle formed with the circumference

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0dw:1441498832740:dw

triciaal
 one year ago
Best ResponseYou've already chosen the best response.2dw:1441498856712:dw

triciaal
 one year ago
Best ResponseYou've already chosen the best response.2A quadrilateral PQRS is inscribed in a circle

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so you plug it in then dived ?

triciaal
 one year ago
Best ResponseYou've already chosen the best response.2do you have the actual picture you can upload? I prefer the sketch

triciaal
 one year ago
Best ResponseYou've already chosen the best response.2I really think this is the picture for the first question only because I just helped you. use the formula I gave yes plug the numbers to find the length of the arc CD is l; and the angle theta is 45

triciaal
 one year ago
Best ResponseYou've already chosen the best response.2this new question asks for the 4 sided figure PQRS inside a circle

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0What is the arc length of arc CD in the circle below? Circle A is shown with a radius labeled 15 feet and a central angle marked 45 degrees. 3.14 feet 4.88 feet 6.98 feet 11.78 feet thats the one that goes with thee picture, i confused the 2

triciaal
 one year ago
Best ResponseYou've already chosen the best response.2read the response above

triciaal
 one year ago
Best ResponseYou've already chosen the best response.2dw:1441499892569:dw

triciaal
 one year ago
Best ResponseYou've already chosen the best response.2dw:1441500240598:dw

triciaal
 one year ago
Best ResponseYou've already chosen the best response.2you really had me checking myself. no not b

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0its D , I messed up on the 2ed part

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i see my mistake , Thanks

triciaal
 one year ago
Best ResponseYou've already chosen the best response.2dw:1441500439373:dw

triciaal
 one year ago
Best ResponseYou've already chosen the best response.2now you might want to close this and open the quad in circle question again

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0okay i have one more question

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Which equation could be used to solve for the measure of angle Q? Circle N is shown with a quadrilateral OPQR inscribed inside it. Angle O is labeled x degrees. Angle P is labeled y degrees. Angle Q is labeled z degrees. Angle R is labeled w degrees. z − (w + x) = 360 z + w + x = 360 z + x = 180 z + w = 180

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i got C , is that right ?

triciaal
 one year ago
Best ResponseYou've already chosen the best response.2can you draw the diagram here please and label what is given i'll be back
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