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Pqr=qps work out the value of qps

Pqr=qps work out the value of qps-example-1
User Emanegux
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1 Answer

2 votes

Answer:

89°

Explanation:

Total inner degree of PQRS = (4-2)*180° = 360°

PST is a straight line : 180°

angle PSR = 180-128

=52°

angle RQP + angle QPS = 360 - 52 - 130 = 178°

Angle PQR = Angle QPS

Angle QPS = 178/2 = 89°

User Georgij
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