Chapter 5 – Introduction to Euclids Geometry
The number of dimensions, a solid has :
29
Jun
The number of dimensions, a solid has : a solid has : The number of dimensions June 29, 2021 Category: Chapter 5 - Introduction to Euclids Geometry , Maths , NCERT Class 9 ,
The three steps from solids to points are
29
Jun
The three steps from solids to points are The three steps from solids to points are June 29, 2021 Category: Chapter 5 - Introduction to Euclids Geometry , Maths , NCERT Class 9 ,
Example 3 : Consider the following statement : There exists a pair of straight lines that are everywhere equidistant from one another. Is this statement of direct consequence of Euclid’s fifth postulate? Explain
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Oct
Example 3 : Consider the following statement : There exists a pair of straight lines that are everywhere equidistant from one another. Is this statement of direct consequence of Euclid’s fifth postulate? Explain 2. Give a definition for each of the following terms. Are there other terms that need to be defined first? What are [...]
Example 2 : Prove that an equilateral triangle can be constructed on any given line segment.
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Oct
Example 2 : Prove that an equilateral triangle can be constructed on any given line segment. Example 2 : Prove that an equilateral triangle can be constructed on any given line segment. October 15, 2020 Category: Chapter 5 - Introduction to Euclids Geometry , Maths , NCERT Class 9 ,
Example 1 : If A, B and C are three points on a line, and B lies between A and C then prove that AB + BC = AC.
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Oct
Example 1 : If A, B and C are three points on a line, and B lies between A and C then prove that AB + BC = AC. and B lies between A and C then prove that AB + BC = AC. B and C are three points on a line Example 1 [...]
2. Does Euclid’s fifth postulate imply the existence of parallel lines? Explain.
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Oct
2. Does Euclid’s fifth postulate imply the existence of parallel lines? Explain. 2. Does Euclid’s fifth postulate imply the existence of parallel lines? Explain. October 15, 2020 Category: Chapter 5 - Introduction to Euclids Geometry , Maths , NCERT Class 9 ,
1. How would you rewrite Euclid’s fifth postulate so that it would be easier to understand?
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Oct
1. How would you rewrite Euclid’s fifth postulate so that it would be easier to understand? 1. How would you rewrite Euclid’s fifth postulate so that it would be easier to understand? October 15, 2020 Category: Chapter 5 - Introduction to Euclids Geometry , Maths , NCERT Class 9 ,
7. Why is Axiom 5, in the list of Euclid’s axioms, considered a ‘universal truth’? (Note that the question is not about the fifth postulate.)
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Oct
7. Why is Axiom 5, in the list of Euclid’s axioms, considered a ‘universal truth’? (Note that the question is not about the fifth postulate.) 7. Why is Axiom 5 considered a ‘universal truth’? (Note that the question is not about the fifth postulate.) in the list of Euclid’s axioms October 15, 2020 Category: Chapter [...]
6. In Fig. 5.10, if AC = BD, then prove that AB = CD.
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Oct
6. In Fig. 5.10, if AC = BD, then prove that AB = CD. 6. In Fig. 5.10 if AC = BD then prove that AB = CD. October 15, 2020 Category: Chapter 5 - Introduction to Euclids Geometry , Maths , NCERT Class 9 ,
5. In Question 4, point C is called a mid-point of line segment AB. Prove that every line segment has one and only one mid-point.
15
Oct
5. In Question 4, point C is called a mid-point of line segment AB. Prove that every line segment has one and only one mid-point. 5. In Question 4 point C is called a mid-point of line segment AB. Prove that every line segment has one and only one mid-point. October 15, 2020 Category: Chapter [...]