Four Sided Shapes
ALL sides are congruent in this four sided shape.
Square
How many vertices on a square?
4
Our classroom carpet is this shape...
Rectangle
The straight line that makes a shape is called a ________.
Side OR edge.
There are two pairs of congruent sides in this shape. Two long and two short.
Rectangle
How many vertices on a triangle?
Our classroom clock is this shape...
Circle
The point where two edges meet is called a ______.
Vertex
This four sided shape has only ONE pair of parallel lines.
Trapezoid.
How many vertices on an octagon?
8
A stop sign is this shape...
Octagon
When two sides are equal length, we call them ______.
Congruent
In math, we don't say the word "diamond," instead we use the word _______.
Rhombus
How many vertices on a trapezoid?
4
Some people think this shape looks like a house...
Pentagon
A corner, or 90 degree angle is also called a _____ angle.
Right
This is the correct mathematical term for a four sided shape.
Quadrilateral
How many vertices on a circle?
0
This is the name of a TEN sided shape.
Decagon
When I can draw a line down the centre of a shape, and both sides are mirror images of each other, this line is called a "line of _________."
Symmetry