Answer:
The correct option is A.
Step-by-step explanation:
From the given figure it is clear that it is a right angled triangle because its one exterior angle is 90 degree.
According to the exterior angle theorem of triangle, the sum of two interior angles is equal to the third exterior angle.
[tex]p+90=133[/tex]
Subtract both sides by 90.
[tex]p+90-90=133-90[/tex]
[tex]p=43[/tex]
The value of p is 43 degrees. Therefore the correct option is A.
