Question

in the given figure ab is a diameter of the circle such that angle A =35 degree and Angle Q= 25 degree find angle PBR​

Answer 1

Answer:

115°

Step-by-step explanation:

First look at ∆ABQ

Angle ABR is it's external angle so

ABR = 35 + 25 = 60°

Now look at ∆APB

AOB is a diameter of circle so it makes 90° on circle so APB = 90°

And angle PBA = 180 - ( 90 + 35 ) = 55°

Finally PBR = ABR + PBA = 60 + 55 = 115°

Answer 2

Hope this helps you thankyou for asking me the question and I would again help you if you are stuck somewhere