What is this?
Pentagon
What is this?
Octagon
What sort of angle is this?
acute
What sort of angle is this?
obtuse angle
What sort of angle is this?
right angle
how many right angles?
two
what is this shape?
triangle
what shape is this?
heptagon
what is a right angle?
...
what is an obtuse angle?
...
what is an acute angle?
...
what is a polygon
A two-dimensional shape
what's the name of a three sided shape?
triangle
What shape is this?
a nonagon
What does tessellate mean?
shapes fiting together in a pattern with no spaces in between
what's a quadrilateral?
a four sided shape
