Cikgu_Shaz: 2016

Isnin, 11 Julai 2016

11. 1 Transformation

http://www.mathsisfun.com/geometry/transformations.html

http://www.sohcahtoa.org.uk/pages/maths-transformations-flashcards-and-whiteboard-slides.html

11. 2 Translation

"Translation slide emphasising how any translation can be broken down into along and up"

http://www.mathsisfun.com/geometry/translation.html

11. 3 Reflection

"Question about the formula of a mirror line"

http://www.mathsisfun.com/geometry/reflection.html

11.4 Rotation

11.5 Isometry
11.6 Congruence

Two figures are congruence if both have the same shape and size under any orientation.

11.7 Properties of Quadrilaterals

This table shows the properties of different kinds of quadrilaterals.

Quadrilateral	Properties
Square	· A square is a regular quadrilateral. · All angles are equal (90°). · All sides are of equal length. · Opposite sides are parallel. · The diagonals bisect each other at 90°. · The diagonals are equal in length.
Rhombus	· Diagonally opposite angles are equal. · All sides are of equal lengths. · Opposite sides are parallel. · The diagonals bisect each other at 90°.
Rectangle	· All angles are equal (90°). · Opposite sides are of equal length. · The diagonals are equal in length.
Parallelogram	· Diagonally opposite angles are equal. · Opposite sides are of equal length. · Opposite sides are parallel. · The diagonals bisect each other.
Trapezium	· One pair of opposite sides is parallel.
Kite	· Two pairs of sides are of equal length. · One pair of diagonally opposite angles is equal. · Only one diagonal is bisected by the other. · The diagonals cross at 90°.