Seudónimo Seudónimo
  • 07-06-2016
  • Mathematics
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Quadrilateral OPQR is inscribed inside a circle as shown below. What is the measure of angle Q?

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Hussain514 Hussain514
  • 17-06-2016
in any inscribed quadrilateral 
opposite angles are supplementary 
2x + 2x + 4 = 180 --> 4x = 176 --> x = 44° 
O = 88° & Q = 92 

y + 3y + 8 = 180 ---> 4y = 172 --> y = 43° 
P = 43° & R = 137° 
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