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Circle Theorems

Circle Theorems

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Question 20

A geometric diagram showing a circle with centre O. Points X and Y are on the circumference. ZY is a tangent line to the circle at point Y. Line segment XY is a chord. Line segment XZ is a secant line passing through the centre O. The angle YXZ is labeled as 31 degrees.

X X\,X and Y Y\,Y are points on the circumference of a circle, centre OOO. ZY ZY\,ZY is a tangent to the circle at point YYY.

Angle YXZ=31∘YXZ = 31^\circYXZ=31∘

Find the size of angle XZYXZYXZY. You must show all your working.

[4]
Markscheme

Circle Theorems Questions

  1. GCSE
  2. /Maths
  3. /Circle Theorems

59 exam-style questions on WJEC GCSE Maths Circle Theorems. Each one has a worked solution and a mark scheme showing where the marks go.

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