Revision (Grade 11 NSC Matric Mathematics): Flashcards
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Practise the cards
10 cards from this deck
Define: Parallelogram
Define: Parallelogram
Quadrilateral with both pairs of opposite sides parallel
Parallelogram defining property
Parallelogram defining property
Both pairs of opposite sides are parallel
Parallelogram: opposite sides length
Parallelogram: opposite sides length
Opposite sides are equal in length
Parallelogram: opposite angles
Parallelogram: opposite angles
Opposite angles are equal
Parallelogram: diagonals property
Parallelogram: diagonals property
Diagonals bisect each other
Define: Mid-point theorem
Define: Mid-point theorem
Line joining 2 mid-pts || 3rd side & = half its length
Mid-point theorem: parallel property
Mid-point theorem: parallel property
Mid-point line is parallel to third side
Mid-point theorem: length as fraction of 3rd side
Mid-point theorem: length as fraction of 3rd side
Half the length
Formula: where D, E are mid-pts of triangle sides
Formula: where D, E are mid-pts of triangle sides
where BC is the third side
Apply mid-pt theorem: 3rd side = 12 cm, find mid-pt line
Apply mid-pt theorem: 3rd side = 12 cm, find mid-pt line
6 cm
