CELE Surveying (Geomatics) — Area and Volume Computation (Earthworks)Slides
The slide format strips Area and Volume Computation (Earthworks) to the visuals that CELE reviewers remember best. Professional Regulation Commission (PRC) — Board of Civil Engineering's 2026 Surveying (Geomatics) papers reward reviewers who recognise the structure of a concept before they parse the item text; these slides train that recognition.
Exam context
For the Civil Engineer Licensure Examination, Professional Regulation Commission (PRC) — Board of Civil Engineering tests Surveying (Geomatics) under a "Core" label, with Area and Volume Computation (Earthworks) in the 4th slot across 9 chapters. CELE candidates must clear the 70% weighted average, no sub-test below 50% cut on the 2026 paper, which draws about a meaningful share of Surveying (Geomatics) questions. Date to watch: May and November 2026.
Area and Volume Computation (Earthworks) - Slides
Slides
Chapter Overview: Area and Volume Computation
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S1
Area by Coordinates: The Shoelace Formula
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S2
Shoelace Formula: Worked Example (Rectangular Lot)
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Irregular Boundaries: Trapezoidal Rule
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S4
Simpson's One-Third Rule: Accuracy and Conditions
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S5
Simpson's Rule: Detailed Worked Example
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Earthwork Volumes: End-Area Method
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S7
Earthwork Volumes: Prismoidal Method
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S8
Comparing End-Area and Prismoidal Methods
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S9
Calculating Mid-Section Area (Aₘ) for the Prismoidal Method
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Worked Example: End-Area vs. Prismoidal (Comparative Calculation)
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Mass Diagrams: Planning Haul and Cut-Fill Balance
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Common Errors and Pitfalls in Area and Volume Computation
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Problem-Solving Strategy: Choosing the Right Method
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Real-World Application: Road Embankment Design (Worked Example)
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Summary: Key Formulas and Methods
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Exam Preparation: Practice Problem Set
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Key Takeaways and Learning Outcomes
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Stored In
chapter_slides
Slide Count
18
Summary Only
true
Previous chapter
Traverse and Omitted Measurements
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Horizontal Curves (Simple, Compound, Reverse)
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