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Lines, Angles, and Rectilinear Figures
Engineering Graphics · Class 11 · Plane Geometry and Engineering Drawing Basics · 1.º Período

Lines, Angles, and Rectilinear Figures

Introduction to basic drawing instruments, types of lines, and construction of regular polygons. Students will learn the foundational conventions of engineering drawing.

CBSE Learning OutcomesCBSE Class 11 Engineering Graphics, Unit I: Plane Geometry - Printing English alphabets and numeralsCBSE Class 11 Engineering Graphics, Unit I: Plane Geometry - Lines, angles and rectilinear figures

About This Topic

Introduction to basic drawing instruments, types of lines, and construction of regular polygons. Students will learn the foundational conventions of engineering drawing.

Key Questions

  1. What are the standard line types used in engineering graphics?
  2. How do we construct regular polygons given a side?
  3. Why is precision important in technical drawing?