Circle theorems

Nov 2017 P1 Q11

Circle theorem!

Summer 2018 P1 Q16

involving triangle

Nov 2018 P1 Q16

Circle theorem

Nov 2016 P2 Q17

2 theorems + trig

Sample 2 P2 Q17

Circle theorems ii

Sample 1 P1 Q18

Cyclic quadrilateral

Summer 2019 P2 Q18

theorems using tangent

Nov 2020 P1 Q18