You need to remember all of these circle theorem rules and be able to describe each one in a sentence. What are circle theorems? Download our free circle theorems poster to focus your revision!Circle theorems worksheet Get your free circle theorems worksheet of 20+ questions and answers. ...
Circle Theorems Theorems This section explains circle theorem, including tangents, sectors, angles and proofs. The video below highlights the rules you need to remember to work out circle theorems. Isosceles Triangle Two Radii and a chord make an isosceles triangle. Image Perpendicular Chord Bisection...
An isosceles triangle is formed when the radii joining the ends of a chord to the centre of a circle Circle Formulas Area of a circle, A = πr2square units The circumference of a circle = 2πr units The circumference of a circle formula can also be written as πd. ...