2D Shapes
How many sides does a triangle have?
3
What is the number of faces on a cube?
6
Which is the point?
.
What is the measure of one angle of a square?
90 degrees
What does “congruent” mean?
The shapes are the same size and shape
Which shape has six equal sides?
Hexagon
Which shape can roll and has two flat faces?
Cylinder
Which is a line?
<---->
What is the measure of a right angle?
90 degrees
Which pair of shapes is congruent?
Two triangles that look exactly the same
Which shape has no straight sides?
Circle
What is the total number of edges on a rectangular prism?
12
Which is a line segment?
O-----O
What is the name of an angle that is bigger than a right angle?
Obtuse
If two shapes are congruent, they…
Match perfectly
Which shape has 8 sides?
Octagon
Which shape has a square base and one vertex at the top?
Pyramid
Which is a ray?
O----->
Which shape has no straight sides?
Circle
Which example shows congruent shapes?
Two same-size hearts
Which shape has all sides the same length and all angles the same, but is not a square?
What is the number of vertices on a triangular pyramid?
5
What shape has six faces?
Cube
Which shape has eight sides?
Octagon
How can you tell two shapes are congruent?
They look the same and are the same size