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01. Whole Numbers & Place Value 02. Rounding & Estimation Strateg… 03. Fractions – Adding & Subtract… 04. Fractions – Multiplying & Div… 05. Decimal Operations 06. Fraction ↔ Decimal ↔ Percent … 07. Percent Problems (Percent Of,… 08. Ratios & Proportions 09. Rates & Unit Rates 10. Order of Operations (PEMDAS) 11. Signed Numbers (Integers & Ab… 12. Algebraic Expressions & Simpl… 13. Solving One-Step Equations 14. Solving Multi-Step Equations 15. Solving & Interpreting Inequa… 16. Word Problem Setup & Translat… 17. Metric System & Prefixes 18. Unit Conversions – Length 19. Unit Conversions – Volume/Cap… 20. Unit Conversions – Weight/Mass 21. Time Conversions & Military T… 22. Perimeter, Area, & Volume 23. Reading Tables, Charts & Grap… 24. Mean, Median, Mode, Range 25. Basic Probability Concepts 26. TEAS Math Test-Taking Strateg…

Perimeter, Area, & Volume

Why This Matters for Nursing: Calculating wound surface area, determining body surface area (BSA) for chemotherapy dosing, or understanding the volume of fluid in containers—geometry has real healthcare applications.

What You Need to Know

  • Perimeter: The distance AROUND a shape (1D - measured in units like cm, m)
  • Area: The space INSIDE a 2D shape (measured in square units like cm², m²)
  • Volume: The space INSIDE a 3D shape (measured in cubic units like cm³, m³)
🎥 Video Lesson
Math Antics - Perimeter via Math Antics Watch on YouTube →
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