Geometrical properties
Explore properties of triangles and quadrilaterals, and apply congruence and similarity tests.
Measurement and Space · MA5-GEO-C-01
Sub-topics
Properties of triangles
Find unknown angles using the angle sum of a triangle, the exterior angle theorem, and properties of isosceles and equilateral triangles.
Properties of quadrilaterals
Find unknown angles using properties of parallelograms, rectangles, rhombuses, trapeziums and kites.
Congruence
Identify the congruence tests (SSS, SAS, AAS, RHS) for pairs of triangles and use congruence to find unknown sides and angles.
Similarity
Find scale factors between similar figures and use similarity to find unknown sides and angles.