Shapes crossword

12345678
Across
  1. 2. A shape with 3 sides
  2. 5. A shape with 8 sides
  3. 7. A shape with 6 sides
  4. 8. A shape with 4 sides
Down
  1. 1. A shape with 7 sides
  2. 3. A shape with 4 equal sides
  3. 4. A shape with 5 sides
  4. 6. A shape with 1 side