WJEC GCSE (9–1) Mathematics C300QS · HG19
Similarity: lengths, areas and volumes
- Code
- HG19
- In
- HG Geometry and measures
- Topic
- H Higher tier
- Course
- GCSE (9–1) Mathematics C300QS
- Board
- WJEC
Grade boundaries·WJEC command words
Codes and titles are read by a script from WJEC's published specification and have not been checked by a person. What each point covers is in the specification itself: WJEC’s specification.
Points in HG Geometry and measures
- HG1 Geometric terms, notation and conventions
- HG2 Ruler and compass constructions and loci
- HG3 Angle properties and parallel lines
- HG4 Properties of triangles, quadrilaterals and plane figures
- HG5 Congruence criteria for triangles
- HG6 Deriving and proving results about angles and sides
- HG7 Congruent and similar shapes and transformations
- HG8 Combinations of transformations
- HG9 Circle definitions and properties
- HG10 Circle theorems
- HG11 Geometrical problems on coordinate axes
- HG12 Properties of 3D shapes
- HG13 Plans and elevations
- HG14 Standard units of measure
- HG15 Measuring lengths and angles; bearings and scale drawings
- HG16 Area and volume formulae
- HG17 Circles, perimeters, surface area and volume
- HG18 Arc lengths and sectors
- HG19 Similarity: lengths, areas and volumes
- HG20 Pythagoras' theorem and trigonometric ratios
- HG21 Exact trigonometric values
- HG22 Sine rule and cosine rule
- HG23 Area of a triangle using ½ab sin C
- HG24 Translations as 2D vectors
- HG25 Vector arithmetic, representations and geometric proofs