Arc Length of Sectors

Resources

Click an icon to access the resources.

View Arc Length of Sectors video tutorial on YouTube

View Online Lesson

Download Lesson Resources for Arc Length of Sectors

Arc Length of Sectors

 

Students learn how to calculate the arc length of a sector.

As learning progresses, they work out the perimeter of complex circular shapes.

Differentiated Learning Objectives
  • All students should be able to calculate the arc length of a major and minor sector.
  • Most students should be able to calculate the perimeter around a sector.
  • Some students should be able to calculate the perimeter of compound shapes involving sectors
Scheme of Work Link

Circles

Area and Arc Length of Sectors

You may also like...

Ages 14 - 16
Perimeter of Shapes
Ages 14 - 16
Manipulating Sectors Formulae
Ages 14 - 16
Area of Sectors

Mr Mathematics Blog

Problem-Solving with Angles in Polygons

How to teach problem solving with angles in polygons through scaffolding.

Planes of Symmetry in 3D Shapes

Planes of Symmetry in 3D Shapes for Key Stage 3/GCSE students.

Use isometric paper for hands-on learning and enhanced understanding.

GCSE Trigonometry Skills & SOH CAH TOA Techniques

Master GCSE Math: Get key SOH-CAH-TOA tips, solve triangles accurately, and tackle area tasks. Ideal for students targeting grades 4-5.