Worksheets — Set 19

Geometry · Area and volume

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

Warm-up

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._

Written practice

1. Volume: rectangular prism 22 × 23 × 24 = ___ 2. Surface area of cube side 23: ___ 3. Cylinder: r=21, h=25. Volume = ___ 4. Cross-section parallel to base of a prism: shape? ___ 5. Compare volumes when dimensions scale by 21. Factor? ___ 6. Show work with units labeled. 7. Volume: rectangular prism 25 × 26 × 27 = ___ 8. Surface area of cube side 26: ___

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More written practice

1. Cylinder: r=24, h=28. Volume = ___ 2. Compare volumes when dimensions scale by 24. Factor? ___ 3. Volume: rectangular prism 28 × 29 × 30 = ___ 4. Surface area of cube side 29: ___ 5. Cylinder: r=27, h=31. Volume = ___ 6. Compare volumes when dimensions scale by 27. Factor? ___

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Patterns and rules

1. Volume: rectangular prism 39 × 40 × 41 = ___ 2. Surface area of cube side 40: ___ 3. Cylinder: r=38, h=42. Volume = ___

_See printable PDF for diagram._

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Stretch

1. Volume: rectangular prism 47 × 48 × 49 = ___ 2. Surface area of cube side 48: ___

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Parent tip: Draw and label 3D diagrams