Worksheets — Set 9

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 13 × 14 × 15 = ___ 2. Surface area of cube side 14: ___ 3. Cylinder: r=12, h=16. Volume = ___

_See printable PDF for diagram._

Written practice

1. Volume: rectangular prism 12 × 13 × 14 = ___ 2. Surface area of cube side 13: ___ 3. Cylinder: r=11, h=15. Volume = ___ 4. Cross-section parallel to base of a prism: shape? ___ 5. Compare volumes when dimensions scale by 11. Factor? ___ 6. Show work with units labeled. 7. Volume: rectangular prism 15 × 16 × 17 = ___ 8. Surface area of cube side 16: ___

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More written practice

1. Cylinder: r=14, h=18. Volume = ___ 2. Compare volumes when dimensions scale by 14. Factor? ___ 3. Volume: rectangular prism 18 × 19 × 20 = ___ 4. Surface area of cube side 19: ___ 5. Cylinder: r=17, h=21. Volume = ___ 6. Compare volumes when dimensions scale by 17. Factor? ___

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Patterns and rules

1. Volume: rectangular prism 29 × 30 × 31 = ___ 2. Surface area of cube side 30: ___ 3. Cylinder: r=28, h=32. Volume = ___

_See printable PDF for diagram._

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Parent tip: Draw and label 3D diagrams