Worksheets — Set 12

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 16 × 17 × 18 = ___ 2. Surface area of cube side 17: ___ 3. Cylinder: r=15, h=19. Volume = ___

_See printable PDF for diagram._

Written practice

1. Volume: rectangular prism 15 × 16 × 17 = ___ 2. Surface area of cube side 16: ___ 3. Cylinder: r=14, h=18. Volume = ___ 4. Cross-section parallel to base of a prism: shape? ___ 5. Compare volumes when dimensions scale by 14. Factor? ___ 6. Show work with units labeled. 7. Volume: rectangular prism 18 × 19 × 20 = ___ 8. Surface area of cube side 19: ___

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More written practice

1. Cylinder: r=17, h=21. Volume = ___ 2. Compare volumes when dimensions scale by 17. Factor? ___ 3. Volume: rectangular prism 21 × 22 × 23 = ___ 4. Surface area of cube side 22: ___ 5. Cylinder: r=20, h=24. Volume = ___ 6. Compare volumes when dimensions scale by 20. Factor? ___

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Patterns and rules

1. Volume: rectangular prism 32 × 33 × 34 = ___ 2. Surface area of cube side 33: ___ 3. Cylinder: r=31, h=35. Volume = ___

_See printable PDF for diagram._

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Parent tip: Draw and label 3D diagrams