MathsNet: P - Properties of shapes - Triangles

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Awarding Bodies

Page ID: 11723

P | Properties of shapes | Similarity | «Triangles»

Two triangles are similar if they have exactly the same shape. They may have different sizes though.

quadrilaterals,

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Summary/Background

If two shapes are similar then one is an enlargement of the other.

Software/Applets used on this page

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Glossary

union

The union of two sets A and B is the set containing all the elements of A and B.

Full Glossary List

This question appears in the following syllabi:

Syllabus	Module	Section	Topic	Exam Year
AQA GCSE (9-1) Foundation (UK)	G: Mensuration and Calculation	G19: Applying Congruence and Similarity	Similarity	-
CBSE IX (India)	Geometry	Triangles	Congruence and similarity	-
CBSE X (India)	Geometry	Triangles	Similar triangles	-
CIE IGCSE (9-1) Maths (0626 UK)	3 Geometry	B3.4 Similar Figures	Similarity	-
Edexcel GCSE (9-1) Foundation (UK)	G: Mensuration and Calculation	G19: Applying Congruence and Similarity	Similarity	-
GCSE Higher (UK)	Geometry	Properties of shapes	Similarity	-
OCR GCSE (9-1) Foundation (UK)	9: Congruence and Similarity	9.04c: Similar Shapes	More Lengths in Enlargements	-
Universal (all site questions)	P	Properties of shapes	Similarity	-