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Outline
GCSE Higher Ch16 Circle Theorems
Specification Details
Theorem 1
Theorem 2
Theorem 3
Theorem 4
Theorem 5
Theorem 6
Theorem 7
Theorem 8
Mixed Examples
GCSE Higher Ch16 Circle Theorems
Author:
Nicola Trubridge
Topic:
Circle
Table of Contents
Specification Details
Circle Theorems
Isosceles Triangle in a Circle (page 1)
Theorem 1
Angle at centre is twice angle at circumference
Angle at centre is twice angle at circumference.
Theorem 2
Angle in a semi-circle
Angle in a semi-circle
Angle in a semi-circle PROOF
Angle in a semi-circle (proof)
Theorem 3
Angles in the same Segment
Angles in the same Segment (Proof)
Theorem 4
Cyclic quadrilaterals
Simple Cyclic Quadrilateral
Cyclic Quadrilateral (Proof)
Theorem 5
Tangent at a Point
Theorem 6
Tangents to a circle are equal (Proof)
Theorem 7
Diameter-Chord Theorem
Diameters & Chords I (VA)
Theorem 8
Alternate Segment Theorem (page 1)
Alternate Segment Theorem (page 2)
Alternate Segment Theorem (proof)
Mixed Examples
Circle theorems
Next
Circle Theorems
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