# circles worksheets

The length of the outside of 2D Shapes is usually called the perimeter, but with circles something funny happens. Can you guess what it is? Here it goes: We call the length of the outside of a circle not a perimeter, but rather instead The Circumference. Why? Who knows! You. Well you do know now 😏. Look let’s see.

The worksheets below include the following topics: Circumference of Circles Worksheets, Area of Circles Worksheets, Area of Sectors Worksheets, Arc Lengths Worksheets and Circle Theorems Worksheets.
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## Teaching Circles: Best Practice Advice

To work out the length of the circumference you’ll need to know the definition and correct spelling for the diameter. We all know how important spelling is in maths so D.I.A.M.E.T.E.R. Got it? Great. So what is it? Oh it’s the length from one side of the circle to the other which travels through the center. Take another look:

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Circumference Cazoomy Maths Worksheet and Answers 1

9-1 GCSE Foundation
Year 8

£1.00
Circumference Cazoomy Maths Worksheet and Answers 2

Area and Circumference Cazoomy Worksheet and Answers
9-1 GCSE Foundation
Year 8

£1.00

Area Cazoomy Maths Worksheet and Answers 8

Area of Circles Cazoomy Worksheet and Answers
9-1 GCSE Foundation
Year 8

£1.00
Area Cazoomy Maths Worksheet and Answers 9

Circle Problems Cazoomy Worksheet and Answers
9-1 GCSE Foundation
Year 9

£1.00

Arcs and Sectors Cazoomy Maths Worksheet and Answers 1

Finding areas formed by Sectors and Segments with and without clues Cazoomy Worksheet and Answers
9-1 GCSE Higher
Year 11

£1.00
Arcs and Sectors Cazoomy Maths Worksheet and Answers 2

The Forumla for Area of Sector and Arc Length Cazoomy Worksheet and Answers
9-1 GCSE Higher
Year 10

£1.00
Arcs and Sectors Cazoomy Maths Worksheet and Answers 3

Area of Sectors and Arc Lengths Cazoomy Worksheet and Answers
9-1 GCSE Higher
Year 10

£1.00

Circle Theorems Cazoomy Maths Worksheet and Answers 1

Describing Circle Theorems in Words Cazoomy Worksheet and Answers
9-1 GCSE Higher
Year 10

£1.00
Circle Theorems Cazoomy Maths Worksheet and Answers 4

Tangents to Circles Cazoomy Worksheet and Answers
9-1 GCSE Higher
Year 10

£1.00
Circle Theorems Cazoomy Maths Worksheet and Answers 2

Angles in Circles A Cazoomy Worksheet and Answers
9-1 GCSE Higher
Year 10

£1.00
Circle Theorems Cazoomy Maths Worksheet and Answers 3

Angles in Circles B Cazoomy Worksheet and Answers
9-1 GCSE Higher
Year 10

£1.00

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