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CAIE IGCSE Mathematics Core C4.1.1.3 Use and Interpret the Vocabulary of a Circle Questions

Recognise circle features in labelled diagrams, draw radii, chords, diameters and tangents, and use the relationship between radius and diameter.

Syllabus
2028–2030
Course
Mathematics 0580
Level
Core

Exam points

  • Identify radii, diameters, chords and tangents in labelled diagrams, and name the circumference.
  • Draw radii, chords and diameters, or mark a labelled point on the circumference.
  • Draw a ruled tangent that touches the circle at the specified point without crossing it.
  • Find a radius by halving the diameter, or double a given radius to find the diameter.

CAIE IGCSE Mathematics Core C4.1.1.3 Use and Interpret the Vocabulary of a Circle Questions question 1

[Maximum number: 2]
NOT TO SCALE

NOT TO SCALE

Question (a)

(a)

The line XY touches the circle at the point R.

Write down the mathematical name for the line XY.

[ 1 ]

Question (b)

(b)

Points P and Q lie on the circle.

Write down the mathematical name for the line PQ.

[ 1 ]
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