Do I know the names of 2D shapes?
Cut out the boxes, and match them up in your book.
SQUARE
I have no vertices.
I have 1 side.
CIRCLE
I have four vertices
Opposite sides are
equal.
I have four right
angles.
TRIANGLE
I have five vertices.
I have five straight
sides.
RECTANGLE
I have four vertices
I have four straight
sides.
My sides are all the
same length.
I have four right
angles.
PENTAGON
I have three vertices.
I have three straight
sides.
Do I know the names of 2D shapes?
Cut out the boxes, and match them up in your book.
HEXAGON
I have seven vertices.
I have seven straight
sides.
OCTAGON
I have ten vertices.
I have ten straight
sides.
DECAGON
I have one straight
side.
I have one curved side.
HEPTAGON
I have six vertices.
I have six straight
sides.
SEMI CIRCLE
I have eight vertices.
I have eight straight
sides.