Question

pleaSe answer this as an ATTACHMENT​

Answer 1

Answer:

each of 90• bcoz

Step-by-step explanation:

as angle P = 90•(tangents are perpendicular to the radius at the point of contact)

and PQ =OR are parallel bcoz diameter and tangents are equal as earlier studied

so angle P =angle x (which is 90•)

angle y=90• bcoz

x=180-y

so y =90.

Hope it is right