Polygons (OCR GCSE Maths): Flashcards

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Polygons
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15 cards from this deck

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Minimum sides for a polygon

Three or more

Regular polygon: sides & angles

All same length & all same size

Equilateral triangle: each angle

60°60°

Isosceles triangle: lines of symmetry

One

Scalene triangle: lines of symmetry

None

Square: lines of symmetry

Four

Rectangle: all angles

90°90°

Rhombus: all sides

Equal

Parallelogram: lines of symmetry

None

Kite: lines of symmetry

One

Pentagon: number of sides

55

Hexagon: number of sides

66

Octagon: number of sides

88

Sum of interior angles of any polygon

(n−2)×180°(n-2) × 180° where nn = sides

Sum of all exterior angles

360°360°

Explore OCR GCSE Maths Revision Notes by Topics

Angle Facts

Polygons

Circle theorems

Loci

Area

Volume

Dimensions

Constructions

Vectors

Transformations

Similarity and congruency

Pythagoras

Sin, Cos, Tan

3D trigonometry

Sine and Cosine rules

Show more

Vectors

Transformations

Similarity and congruency

Pythagoras

Sin, Cos, Tan

3D trigonometry

Sine and Cosine rules

Explore OCR GCSE Maths Model Answers by Topics

Angle Facts

Polygons

Circle theorems

Loci

Area

Volume

Dimensions

Constructions

Vectors

Transformations

Similarity and congruency

Pythagoras

Sin, Cos, Tan

3D trigonometry

Sine and Cosine rules

Show more

Vectors

Transformations

Similarity and congruency

Pythagoras

Sin, Cos, Tan

3D trigonometry

Sine and Cosine rules

Explore OCR GCSE Maths Quizzes by Topics

Angle Facts

Polygons

Circle theorems

Loci

Area

Volume

Dimensions

Constructions

Vectors

Transformations

Similarity and congruency

Pythagoras

Sin, Cos, Tan

3D trigonometry

Sine and Cosine rules

Show more

Vectors

Transformations

Similarity and congruency

Pythagoras

Sin, Cos, Tan

3D trigonometry

Sine and Cosine rules

Explore OCR GCSE Maths Exam Questions by Topics

Angle Facts

Polygons

Circle theorems

Loci

Area

Volume

Dimensions

Constructions

Vectors

Transformations

Similarity and congruency

Pythagoras

Sin, Cos, Tan

3D trigonometry

Sine and Cosine rules

Show more

Vectors

Transformations

Similarity and congruency

Pythagoras

Sin, Cos, Tan

3D trigonometry

Sine and Cosine rules

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