1. What 2D shape am I?

2. I am a polygon. I have 6 equal sides. I have 6 equal angles
I am a polygon. I have 6 equal sides. I have 6 equal angles. Opposite sides are parallel. What 2D shape am I?
A hexagon

3. I am a 3-sided polygon. Two of my sides are equal
I am a 3-sided polygon. Two of my sides are equal. Two of my angles are equal. What 2D shape am I?
An isosceles triangle

4. I am a quadrilateral. I have 2 pairs of adjacent sides
I am a quadrilateral. I have 2 pairs of adjacent sides. Adjacent sides are equal. I can sometimes have a right-angle. What 2D shape am I?
A kite

5. I am a quadrilateral. Opposite sides are parallel
I am a quadrilateral. Opposite sides are parallel. Only opposite sides are equal. Opposite angles are equal. I have no right angles. What 2D shape am I?
A parallelogram

6. I am a quadrilateral. I have 4 right-angles
I am a quadrilateral. I have 4 right-angles. Only opposite sides are equal and parallel. What 2D shape am I?
A rectangle

7. I am not a polygon. I have a straight side. I have a curved side
I am not a polygon. I have a straight side. I have a curved side. What 2D shape am I?
A semi-circle

8. I am a polygon. I have 5 equal sides and 5 equal angles
I am a polygon. I have 5 equal sides and 5 equal angles. What 2D shape am I?
A pentagon

9. I am a quadrilateral. I have 4 right-angles. All my sides are equal
I am a quadrilateral. I have 4 right-angles. All my sides are equal. Opposite sides are parallel. What 2D shape am I?
A square

10. I am a quadrilateral. I have only one set of parallel sides
I am a quadrilateral. I have only one set of parallel sides. The other pair are not parallel. What 2D shape am I?
A trapezium

11. I am not a polygon. I have 1 side which is curved
I am not a polygon. I have 1 side which is curved. I have no angles and no parallel lines. What 2D shape am I?
A circle

12. An equilateral triangle
I am a regular 2D shape. I have 3 equal angles. I have 3 equal sides. My angles add up to 180 degrees. What 2D shape am I?
An equilateral triangle

13. I am a polygon. I have 8 sides and 8 angles
I am a polygon. I have 8 sides and 8 angles. My sides and angles are not all equal. What 2D shape am I?
An irregular octagon

14. I am irregular. I have 3 sides. Nothing about me is equal
I am irregular. I have 3 sides. Nothing about me is equal. My angles are all different. My sides are all different. What 2D shape am I?
A scalene triangle

15. I am a polygon. I have 7 equal sides. I have 7 equal angles
I am a polygon. I have 7 equal sides. I have 7 equal angles. What 2D shape am I?
A regular heptagon

16. I am a quadrilateral. Opposite sides are parallel. All sides are equal
I am a quadrilateral. Opposite sides are parallel. All sides are equal. Opposite angles are equal. I have no right angles. What 2D shape am I?
A rhombus