Tutorial
In Course: GCSE Mathematics: Lower Tier

GCSE Maths: Circumference and Area of a Circle

Learn the terminology of circles (radius, diameter, circumference) and the formulae to calculate the circumference and area of a circle, as well as for semicircles and quarter circles.

GCSE Maths: Circumference and Area of a Circle

Management & Tools

Deck Contents

22 Cards
Lesson#1
In this deck, we'll explore circles. You will learn the names for the key parts of a circle, and the famous formulae used to calculate the distance around the outside and the space inside.
Quiz#2
What is the name for the distance from the centre of a circle to its edge?

radius

Quiz#3
What is the name for the distance from one side of a circle to the other, passing through the centre?

diameter

Lesson#4
The radius and diameter are directly related. The diameter is always exactly twice as long as the radius. Or, to put it another way, the radius is half the length of the diameter.
Quiz#5
How many times bigger is the diameter of a circle than its radius?

two

Quiz#6
What is the name for the distance all the way around the outside of a circle?

circumference

Login to View Content

Create a free account or log in to see all 22 cards and start studying this deck.

Learn GCSE Maths: Circumference and Area of a Circle differently

Auracle is an audio-first learning platform built for busy people. Memorize anything without looking at a screen.

Hands-Free Learning

Listen, interact, and review cards entirely through audio. Perfect for commuting, walking, or at the gym.

Spaced Repetition

Auracle uses a scientific algorithm to schedule your reviews at the optimal time, ensuring you never forget what you learn.

Learn how it works

Ready to start the GCSE Maths: Circumference and Area of a Circle audio deck?