Circle Geometry (Edexcel GCSE Maths): Flashcards
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Practise the cards
12 cards from this deck
Angle between tangent and radius
Angle between tangent and radius
Shape formed by two radii and point on circumference
Shape formed by two radii and point on circumference
Isosceles triangle
Perpendicular bisector of chord passes through...
Perpendicular bisector of chord passes through...
The centre
Centre angle vs circumference angle
Centre angle vs circumference angle
Centre angle = circumference angle
Angle in a semicircle
Angle in a semicircle
Angles in the same segment
Angles in the same segment
Are equal
Angles on opposite sides of chord sum to...
Angles on opposite sides of chord sum to...
Sum of opposite angles in cyclic quadrilateral
Sum of opposite angles in cyclic quadrilateral
Tangent lengths from same external point
Tangent lengths from same external point
Always equal
Alternate segment theorem: tangent-chord angle equals...
Alternate segment theorem: tangent-chord angle equals...
Angle in alternate segment
Cyclic quadrilateral definition
Cyclic quadrilateral definition
Four-sided shape with all corners touching the circle
Definition of a chord
Definition of a chord
Straight line drawn across a circle