Rotation is also known as
a turn
Parallel line are 2 lines...
That never touch.
What is an Equilateral triangle?
A triangle with 3 equal sides.
What is an obtuse angle?
An angle between 90˚ and 180˚
What song am I playing?
Better When I'm Dancing - Meghan Trainor
Label the Image created by Shape named ABCD after a transformation.
Image = A'B'C'D'
Supplementary angles mean?
Draw an example?
When 2 angles measures = 180˚
Draw Image
What is a Scalene triangle?
A triangle with NO equal sides.
What is a reflex angle?
Greater than 180˚
What is Mr Levi's favourite food?
Chicken!!
A horizontal reflection is to reflect on the
a) y axis
b) x axis
y axis
These angles are classed as:
a) corresponding angles
b) alternate angles
c) co-interior angles
corresponding angles
180˚
A right angle is equal to ............... and is represented by what sign? (what shape is seen where that angle is?)
90˚
a little square where the angle is shown.
What is one of Mr Levi's favourite things?
Shoeesss!!
Sport - Soccer, NBA, Rugby League
Arsenal/76ers/Broncos
Translate Square ABCD 2 units down. (use graphing paper) show working using arrows
Calculate ∠Z, ∠W, and ∠X in this shape.
Note: Line ZY and Line WX are parallel, Line ZW and Line XY are parallel.
∠Z = 140˚
∠Y = 40˚
∠W = 40˚
∠X= 140˚
The 4 angles inside a Square equal to
360˚.
Calculate ∠s?
140˚
What is Mr Levi's favourite soccer team?
Arsenal
Draw the image of square ABCD when translate 3 units to the right and 2 units down, then rotate 90˚ from point 'D'.
Show working using arrows. (use graphing paper supplied)
Show Image
Draw an example of a:
- corresponding angle
- alternate angle
- co-interior angle
Show Image
If ∠a = 45˚ and ∠b = 75˚ what does ∠d equal?
∠d = 45˚ + 75˚ = 120˚
If ∠ab = 120˚, ∠a = 40˚ what does ∠b =
∠b = 80˚
What did Kobe Bryant teach us? (remember the video?)