Which one of these is a right angle?
C
Are these shapes congruent?
No because they are not the same shape or size.
Which of these figures are pyramids?
5, 7, 8
What are these figures sorted by?
Prisms and pyramids
Which one of these angles is smaller than a right angle?
B
Which one of these shapes are quadrilaterals?
All of them.
Which one of these figures has all faces congruent?
The cube.
What are these figures sorted by?
Not congruent and congruent faces.
Which one of these angles is bigger than a right angle?
A
What might these shapes be sorted by?
4 vertices or sides and 3 vertices or sides.
What figure is this a net for?
A square-based pyramid.
What are these figures sorted by?
Straight and curved edges.
What kind of angle does this shape have?
A right angle.
Which of these shapes have parallel lines?
B, D, E
What 3D figure do these 2D shapes make?
A triangular pyramid.
What could these figures be sorted by?
More than 3 edges and less than 3 edges.
Is the angle in this triangle bigger than, less than, or a right angle?
Bigger than a right angle.
Which of these shapes are quadrilaterals?
D, F, I, O
Which of these figures are prisms?
1, 2, 3, 4, 6, 9, 10
What could you sort these figures by?
8 or more vertices and less than 8 vertices.