Question

Who give me the right answer... I will mark him/her as brainlist ​

Answer 1

Answer:

In the given figure,

∠POY=90 °

∠POX+∠POY=180° ( Linear pair )

∠POX+90=180 °

⇒∠POX=90°

a:b=2:3

Let a=2x°

and b=3x°

∠POX=a+b=5x= 90°

⇒x=18 °

∠MOX=b=3x=54°

∠MOX+∠NOX=180 °( Linear pair)

b+c=180°

54∘+c=180°

c=180°−54 °

=126°