Maths

Y11 Maths (Higher)

Key Stage 4

Year 11

Y11 Maths (Core)

Circle Theorems 2

In this lesson, we will learn that a tangent and radius are perpendicular at the point of contact. We will prove this result with a general case.

Circle Theorems: A tangent and radius are perpendicular at the point of contact

In this lesson, we will learn that an angle made with a chord and tangent is equal to the angle subtended by the chord in the alternate segment. We will prove this result with a general case.

Circle Theorems: The alternate segment theorem

In this lesson, we will learn that a perpendicular from the centre to a chord bisects the chord. We will prove this result with a general case.

Circle Theorems: The perpendicular from the centre to a chord bisects the chord

In this lesson, we will practise answering different circle theorem problems that will require us to recall knowledge from each of the circle theorems.

Key Stage 4, Maths, Circle Theorems 2

Circle Theorems: A tangent and radius are perpendicular at the point of contact

Circle Theorems: The alternate segment theorem

Circle Theorems: The perpendicular from the centre to a chord bisects the chord

Mixed circle theorem problems