Question

plz solve for "x"....​

Answer 1

Answer:

AB and PB are tangents

And tangents make angle angle that is double in value to that of central angle

Therefore ,

Angle AOB = 2 angle APB

Angle ABP = 55°

#DMNS

Answer 2

Answer:

this was the question of 10th cbse 2019

.my set b

Step-by-step explanation:

simply as the tangent forms 90⁰ with radius and also the sum of all angles of an quadrilateral is360⁰ then

1. by applying angle obp +angle aob +angle oap +angle apb =360
2. the 110+90+90+x=360
3. x=70⁰