Practice | IGCSE Math

Cambridge IGCSE 0580 Mathematics

Question
P, Q and R are three points on the circumference of a circle. Angle PQR = 65 degrees.
Give a geometrical reason why PR is not a diameter of the circle.
[1 mark]
Preview

Tap to take a photo or choose an image

JPG or PNG accepted
Write with Apple Pencil on iPad (or finger / mouse) — the AI reads your working and grades it.
Type your answer
⌨ Math input▾
Modelled on Cambridge 0580 · Oct/Nov 2024 · Paper 42 · Q4(b)(ii)(b)

Grading your answer... please wait

Modelled on Cambridge 0580 · Oct/Nov 2024 · Paper 42 · Q4(b)(ii)(b)

🔗 Foundation Knowledge Gap Detected

This question requires understanding from these prerequisite chapters. Strengthen your foundations to improve your score.

Chapter 1
Shapes, Angles and Reasoning
Critical
0%
Not started
Go to Ch.1 — Practice Foundations →
Try it free — the AI marks 3 answers a day. A free account marks 30 a day. Sign up free →
📖 Input mode Study the worked solution, then try one like it. Revealed questions aren't counted. Back to practice mode
ORBIT RAISED // LEVEL UP

Level Up!

Congratulations on your progress!