Tell me 3 things you know about the shape inside this picture.
All obtuse angles, a regular hexagon, opposite sides parallel.
How many lines of symmetry does this object have?
3
How many lines of symmetry do all these shapes have?
0
What kind of triangle is AEC?
Right triangle
What kind of lines are AB and AE?
Intersecting
I have a right angle. I am a quadrilateral. I have parallel sides. I have 4 lines of symmetry. Who am I?
D
I am a quadrilateral. I have no right angles. I have one pair of parallel lines. I have one line of symmetry. Who am I?
C
