- 12D Figures Mixed ReviewMixed practice with area and perimeter of all 2D shapes.adaptive
- 2Area of a Rectangle (Y8)A = l × w.adaptive
- 3Area of Triangles and Parallelograms (Y8)Apply area formulas for triangles and parallelograms.adaptive
- 4Perimeter and Area ReviewReview perimeter and area formulas for common 2D shapes.adaptive
- 5Triangle Area and PerimeterCalculate the area and perimeter of triangles.adaptive
- 6Quadrilateral Area and PerimeterFind the area and perimeter of parallelograms, rhombuses, and trapezoids.adaptive
- 7Regular Polygons — Perimeter and AreaFind the perimeter and area of regular polygons.adaptive
- 8Composite Figures — AreaCalculate the area of composite figures by adding or subtracting regions.adaptive
- 9Area of Shaded RegionsFind the area of a shaded region by subtracting areas.adaptive
- 10Circles — Circumference and AreaApply C = 2πr and A = πr² to find circumference and area.adaptive
- 11Sector Area and Arc LengthFind the arc length and area of a sector of a circle.adaptive
- 12Scale Factor and AreaRelate scale factor to the ratio of areas of similar figures.adaptive
- 13Geometric Probability Using AreaCalculate probability using the ratio of areas.adaptive