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Someone please solve this for me

Someone Please Solve This For Me class=

Sagot :

Answer:

Step-by-step explanation:

There are some property you need to know

  1. one external angle of a triangle equals to the sum non-adjacent angles of the triangle.
  2. The sum of all interior angles is 180(deg)

According to the graph we have [tex]125^\circ=(x+2y)^\circ+90^\circ\\(x+2y)^\circ = 35^\circ[/tex]

And

[tex]125^\circ + (2x+y)^\circ = 180^\circ\\(2x+y)^\circ = 55^\circ[/tex]

So

[tex]\angle P = 35^\circ\\\angle PQC = 55^\circ[/tex]