KS4 Circles Worksheets
Area of Sectors and Arc Lengths

Area of Sectors and Segments

Area of Sectors and Segments (With Clues)

Circle Theorems (A)

Circle Theorems (B)

Circle Theorems (C)

Circle Theorems: Angle at Center Twice the Angle at Circumference

Circle Theorems: Angle Notation

Circle Theorems: Cyclic Quadrilaterals

Circle Theorems: Triangles in Circles

Finding the Radius or Diameter from the Circumference and Area

In Terms of Pi (B)

In Terms of Pi (C)

In Terms of Pi (D)

Introducing Radians

Learning the Circle Theorems

Proving Circle Theorems

Proving Circle Theorems - Angle at the Centre

Proving Circle Theorems - Angle in a Semicircle

Proving Circle Theorems - Angles in the Same Segment

Proving Circle Theorems - Cyclic Quadrilaterals

The Formulae for Area of Sectors and Arc Lengths
