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165
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Really confused? P, Q, R & S form the vertices of a quadrilateral.
∠PQR = 79° and ∠RSP = 124°.
Find the value of ∠SPQ.

 Oct 11, 2018
 #1
avatar+183 
+2

79+124+90=293 360-293=67? I'm not sure, you might not want to trust this answer.

 Oct 11, 2018
 #2
avatar+3830 
+2

We have the angles as 79 degrees, 90 degrees, and 124 degrees.

 

Total degrees in a quadrilateral is 360 degrees, so 79+90+124+x=360, 293+x=360, x=67.

 

Thus, angle SPQ is 67 degrees.

 Oct 11, 2018
edited by tertre  Oct 11, 2018

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