1. parallel to base: rectangle, perpendicular to base: rectangle
2. parallel to base: circle, perpendicular to base: rectangle
3. parallel to base: triangle, perpendicular to base: triangle
4. parallel to base: triangle, perpendicular to base: rectangle
5. parallel to base: circle, perpendicular to base: circle
6. parallel to base: rectangle, perpendicular to base: rectangle
7. parallel to base: pentagon, perpendicular to base: rectangle
8. parallel to base: circle, perpendicular to base: triangle
9. parallel to base: triangle, perpendicular to base: triangle
10. parallel to base: square, perpendicular to base: square
11. parallel to base: hexagon, perpendicular to base: rectangle
12. parallel to base: square, perpendicular to base: triangle
Parent Tip: Review the logic above to help your child master the concept of area review worksheet.