Quiz: Understanding the Equation of a Circle
Edexcel GCSE Mathematics (1MA1)
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Welcome to this quiz on understanding the equation of a circle. Test your knowledge and sharpen your skills!
What is the general form of the equation of a circle?
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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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Which of the following are true about the equation of a circle?
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Match the items on the left with their correct pairs on the right
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If the equation of a circle is x² + y² = 64, what is the centre of the circle?
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Which of the following equations represent a circle? (Select all that apply)
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If the equation of a circle is (x - 4)² + y² = 36, what is the radius of the circle?
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Match the items on the left with their correct pairs on the right
A circle with the equation x² + y² = r² is centred at {{blank0}} and has a radius of {{blank1}}.
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