GeoGebra
GeoGebra
Y9 Geometry Rules
Y9 Geometry Rules
Author:
Anton Coltham
Topic:
Geometry
Geometry Rules for Y9 (NZ)
Rule 1: Adjacent angles on a straight line
Rule 2: Angles around a point
Rule 3: Vertically Opposite Angles
Rule 4: Angles in a triangle
Rule 5: Base angles of isosceles triangle
Rule 6: Angles of an equilateral triangle
Rule 7 : Angles in a quadrilateral
Rule 8: Corresponding Angles on parallel lines
Rule 9: Alternate Angles on parallel lines
Rule 10 : Co-interior angles on parallel lines
Related Topics
Angles
Congruence
Conic Sections
Constructions
Coordinates
Discover Resources
Computer constructions of polyhedra
Άθροισμα γωνιών τριγώνου
Identify the Quadrilaterals by the most specific name
peixes 374682ydf
Properties of a Parallelogram
Discover Topics
Trigonometric Functions
Integral Calculus
Differential Equation
Sphere
Congruence
