Summary (Grade 10 NSC Matric Mathematics): Flashcards
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Practise the cards
10 cards from this deck
Parallel lines
Parallel lines
Lines that never meet
Co-interior angles sum
Co-interior angles sum
Add up to
Vertically opposite angles
Vertically opposite angles
Are equal
Parallelogram diagonals
Parallelogram diagonals
Bisect each other
Rhombus diagonal intersection
Rhombus diagonal intersection
Intersect at
Square properties
Square properties
All sides equal, all angles , diags equal & at
Trapezium
Trapezium
Exactly one pair of parallel sides
Triangle interior angle sum
Triangle interior angle sum
Equals
Exterior angle of triangle
Exterior angle of triangle
Sum of two interior opposite angles
Mid-point theorem
Mid-point theorem
Line joining midpoints || to 3rd side & half its length