Basic Geometry Class 6 ICSE Worksheet Free PDF Download with Answers
60 questions on points, lines, rays, angles, and geometric shapes with full solutions

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45 practice questions across 3 difficulty levels with complete answer keys. Printable A4 format, perfect for revision!
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Geometry Is More Than Just Drawing Lines
Basic Geometry in Class 6 ICSE is one of those topics where you need to both understand the concepts and practise recognising them. It's not enough to know the definition of a ray — you also need to identify rays in a figure, name them correctly, and answer questions about their properties.
This worksheet gives you 60 questions that cover every part of the ICSE Class 6 Basic Geometry chapter. From identifying points and lines to working with different types of angles, you'll get the practice you need. Every question has a clear answer with explanation.
What's Covered in This Worksheet?
The worksheet follows the ICSE Class 6 syllabus for Basic Geometry — Points, Lines & Angles (Chapter 8):
Level 1 (Basics — 20 questions):
- Points, lines, line segments, and rays — definitions and notation
- Collinear and non-collinear points
- Types of lines: intersecting, parallel, perpendicular
- Naming angles and their parts (vertex, arms)
Level 2 (Application — 20 questions):
- Types of angles: acute, right, obtuse, straight, reflex
- Measuring angles with a protractor
- Complementary and supplementary angles
- Adjacent angles and vertically opposite angles
Level 3 (Challenge — 20 questions):
- Angle calculations — finding unknown angles using properties
- Triangles: classification by sides and angles
- Quadrilateral properties — angle sum
- Figure-based questions with multiple angles to find
Sample Questions
Here are a few questions from the worksheet:
Q1 (Level 1): Name all the line segments in a triangle .
Q2 (Level 1): How many rays can be drawn from a single point? Is the number finite or infinite?
Q3 (Level 2): Two angles are supplementary. One angle measures . Find the other angle.
Q4 (Level 2): Classify these angles as acute, obtuse, right, or reflex: , , , ,
Q5 (Level 3): In the figure, two straight lines intersect. One angle formed is . Find the other three angles.
Q6 (Level 3): A triangle has angles in the ratio . Find each angle and classify the triangle.
Download Basic Geometry (Class 6 ICSE) worksheet | 45 questions with answer key
How to Score Well in Geometry Questions
Geometry needs a different approach than algebra or arithmetic. Here's what works:
Draw neat figures. Always use a ruler and pencil. Label every point, angle, and line segment. ICSE examiners look at your diagrams — a well-drawn figure can earn you marks even if your calculation has a small error.
Learn the notation. There's a difference between line (extends infinitely in both directions), ray (starts at , goes through and beyond), and line segment (has two endpoints). Getting the notation right matters in ICSE.
Memorise angle relationships. Complementary angles add to . Supplementary angles add to . Vertically opposite angles are equal. Angles on a straight line add to . These four facts solve most Level 2 and Level 3 questions.
Work backwards from the answer key. If you got a wrong answer, redraw the figure, mark the given information, and follow the solution step by step. Geometry is visual — seeing the solution helps more than just reading it.
Download the Worksheet
Get your free Basic Geometry worksheet with all 60 questions and detailed solutions.
Download Basic Geometry Worksheet for Class 6 ICSE
Free PDF download — no sign-up required. Print it out and keep a ruler and protractor handy while solving.
Geometry Connects to These Topics
Basic Geometry is the foundation for several other chapters in Class 6 and beyond:
- Symmetry — you need to understand lines and shapes before exploring symmetry
- Perimeter & Area — calculating area requires knowing properties of triangles, rectangles, and other shapes
- Algebra Introduction — geometric formulas use variables, connecting algebra and geometry
In Class 7, you'll study Triangles and their properties in much more detail, and in Class 8, you'll work with constructions using compass and protractor. Everything builds on what you learn in this chapter.
Practice These Topics on SparkEd
Frequently Asked Questions
Download Free Worksheet PDF
45 practice questions across 3 difficulty levels with complete answer keys. Printable A4 format, perfect for revision!
Free account required — takes less than a minute!
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