Quiz

Quiz: Understanding the Equation of a Circle

Edexcel GCSE Mathematics (1MA1)

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Steps in this lesson (10)

1
Text

Welcome to this quiz on understanding the equation of a circle. Test your knowledge and sharpen your skills!

2
Multiple ChoiceInteractive

What is the general form of the equation of a circle?

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3
Fill in the BlankInteractive

In the equation of a circle, {{blank0}} represents the x-coordinate of the centre and {{blank1}} represents the y-coordinate of the centre.

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4
Multi-SelectInteractive

Which of the following are true about the equation of a circle?

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5
MatchingInteractive

Match the items on the left with their correct pairs on the right

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6
Multiple ChoiceInteractive

If the equation of a circle is x² + y² = 64, what is the centre of the circle?

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7
Multi-SelectInteractive

Which of the following equations represent a circle? (Select all that apply)

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8
Multiple ChoiceInteractive

If the equation of a circle is (x - 4)² + y² = 36, what is the radius of the circle?

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9
typedAnswer

Match the items on the left with their correct pairs on the right

10
Fill in the BlankInteractive

A circle with the equation x² + y² = r² is centred at {{blank0}} and has a radius of {{blank1}}.

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