Named by many sides
In a triangle
Transformations
2d Shapes
Geometry Vocabulary
100
three
What is a triangle.
100
The intersection of two sides
What is a vertex?
100
In which transformation do you use a mirror line?
a reflection
100
Which shape as 8 sides?
Octagon
100
What does parallel mean?
Two sides running side by side, equal distance apart that never meet.
200
four
What is a quadrilateral?
200
The intersection of the perpendicular bisectors of the sides.
What is the circumcenter?
200
Which transformation requires you to turn a shape?
A rotation
200
Which shape has 5 sides?
Pentagon
200
What does perpendicular mean?
Perpendicular is when two lines meet to form a 90 degree or a right angle.
300
six
What is a hexagon?
300
Name the shape of the faces of a triangular prism.
4 cuboid faces and 2 triangle faces
300
Slide is another name for this transformation
Translation
300
What do you call a triangle that has sides that are all different lengths?
a scalene triangle
300
Two faces meet to form an ....
edge
400
nine
What is a nonagon?
400
How many edges does a square based pyramid have?
8
400
If an arrow is pointing straight up, and you rotated it 90 degrees clockwise, in which direction would it be pointing: left or right?
right
400
How many sets of parallel lines does a regular pentagon have?
one?
400
Another name for the corner of a 3d solid is a ....
vertex
500
twelve
What is a dodecagon?
500
What is the difference between a pyramid and a triangular prism?
A pyramid has triangle faces. A triangular prism has triangle and rectangle faces.
500
If an arrow was pointing straight up and you rotated it 270 degrees anticlockwise, in which direction would it be pointing: right, left, straight up, or straight down?
right
500
What is the difference between an isosceles triangle and an equalateral triangle?
An equalateral triangle has sides that are all the same length. An isosceles triangle has only two sides the same length.
500
How many vertices does a square based pyramid have?
It has 5 vertices
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