The smart way to improve grades

Comprehensive & curriculum aligned

Affordable pricing from £10/month

Parts of a Circle

In this worksheet, students learn the names of the parts of a circle.

'Parts of a Circle' worksheet

Key stage:  KS 4

Curriculum topic:  Geometry and Measures

Curriculum subtopic:  Identify and Apply Circle Definitions and Properties

Difficulty level:  

down

Worksheet Overview

QUESTION 1 of 10

You should know the following circle parts.

 

An arc is a part of the circumference.

Complete the following sentence about the parts of a circle.

  The line XY is a _____________ of the circle.
Arc

Chord

Tangent

Circumference

Complete the following sentence about the parts of a circle.

  The distance all the way round the outside of a circle is called the __________________.
Arc

Chord

Tangent

Circumference

Complete the following sentence about the parts of a circle.

  The line AB is a _____________ of the circle.
Arc

Chord

Tangent

Circumference

Complete the following sentence about the parts of a circle.

  The curved part ST of the circle is called an ________.
Arc

Chord

Tangent

Circumference

Complete the following sentence about the parts of a circle.

  The point O is the ___________ of the circle.
Centre

Diameter

Arc

Radius

Complete the following sentence about the parts of a circle.

  The line MN is a _____________ of the circle.
Centre

Diameter

Diagonal

Radius

Complete the following sentence about the parts of a circle.

  The line OP is a _____________ of the circle.
Centre

Diameter

Arc

Radius

  • Question 1

Complete the following sentence about the parts of a circle.

  The line XY is a _____________ of the circle.
CORRECT ANSWER
Tangent
  • Question 2

Complete the following sentence about the parts of a circle.

  The distance all the way round the outside of a circle is called the __________________.
CORRECT ANSWER
Circumference
  • Question 3

Complete the following sentence about the parts of a circle.

  The line AB is a _____________ of the circle.
CORRECT ANSWER
Chord
  • Question 4

Complete the following sentence about the parts of a circle.

  The curved part ST of the circle is called an ________.
CORRECT ANSWER
Arc
  • Question 5

Complete the following sentence about the parts of a circle.

  The point O is the ___________ of the circle.
CORRECT ANSWER
Centre
  • Question 6

Complete the following sentence about the parts of a circle.

  The line MN is a _____________ of the circle.
CORRECT ANSWER
Diameter
  • Question 7

Complete the following sentence about the parts of a circle.

  The line OP is a _____________ of the circle.
CORRECT ANSWER
Radius
---- OR ----

Sign up for a £1 trial so you can track and measure your child's progress on this activity.

What is EdPlace?

We're your National Curriculum aligned online education content provider helping each child succeed in English, maths and science from year 1 to GCSE. With an EdPlace account you’ll be able to track and measure progress, helping each child achieve their best. We build confidence and attainment by personalising each child’s learning at a level that suits them.

Start your £1 trial

Start your trial for £1