Edexcel AS Level Maths: 6.4 Use Tangent and Chord Properties (Circles)

[@drenters2891]

Your videos always help me , so thank you so much.

[@lolfam510]

thanks means a lot man:)

[@cineacle]

hey zeeshan, why can we use either R or S values for finding out radius of equation of circle for last q? is it bc the line segment/chord RS is the diameter?

[@gargar3180]

It is because both points lie on the circle.

[@zel730]

MY GOOOOOOOOOAT

[@Sarah-z7w]

[@phillipyoung325]

🎉 ρгό𝔪σŞｍ