Class IX Mathematics Quiz: Introduction to Euclid's Geometry

Class IX

Mathematics

Introduction to Euclid's Geometry

14 questions

MEDIUM

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Preview questions

1. What is the first postulate of Euclid's geometry?

A straight line can be drawn joining any two points. · All right angles are equal. · A circle can be drawn with any center and any radius. · Parallel lines never meet.

2. Which of the following is a common notion in Euclid's geometry?

Things which are equal to the same thing are equal to one another. · A point has length and breadth. · Two straight lines can enclose a space. · A line can be drawn only in one direction.

3. What defines a point in Euclid's geometry?

It has length and breadth. · It has only position. · It has area. · It can be seen.

4. According to Euclid, how many basic postulates are there?

3 · 4 · 5 · 6

5. What is the second postulate of Euclid?

A terminated line can be extended indefinitely. · All right angles are equal. · A straight line can be drawn joining any two points. · Things which are equal to the same thing are equal to one another.