Worksheets — Set 3

Geometry · Honors · Volume and surface area with composite figures

Print and write your answers. Use diagrams to show thinking.

Warm-up

1. Volume: rectangular prism 7 × 8 × 9 = ___ 2. Surface area of cube side 8: ___ 3. Cylinder: r=6, h=10. Volume = ___

_See printable PDF for diagram._

Written practice

1. Volume: rectangular prism 6 × 7 × 8 = ___ 2. Surface area of cube side 7: ___ 3. Cylinder: r=5, h=9. Volume = ___ 4. Cross-section parallel to base of a prism: shape? ___ 5. Compare volumes when dimensions scale by 5. Factor? ___ 6. Show work with units labeled. 7. Volume: rectangular prism 9 × 10 × 11 = ___ 8. Surface area of cube side 10: ___

___________________________ ___________________________ ___________________________ ___________________________

More written practice

1. Cylinder: r=8, h=12. Volume = ___ 2. Compare volumes when dimensions scale by 8. Factor? ___ 3. Volume: rectangular prism 12 × 13 × 14 = ___ 4. Surface area of cube side 13: ___ 5. Cylinder: r=11, h=15. Volume = ___ 6. Compare volumes when dimensions scale by 11. Factor? ___

___________________________ ___________________________ ___________________________ ___________________________ ___________________________

Patterns and rules

1. Volume: rectangular prism 23 × 24 × 25 = ___ 2. Surface area of cube side 24: ___ 3. Cylinder: r=22, h=26. Volume = ___

_See printable PDF for diagram._

___________________________ ___________________________ ___________________________ ___________________________

Parent tip: Draw and label 3D diagrams