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Define the following terms: Concurrent...

Define the following terms: Concurrent lines

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When two or more lines pass through a single point, in a plane
They are concurrent with each other and are called concurrent lines.
A point that is common to all those lines is called the point of concurrency.
This property of concurrency can also be seen in the case of triangles.
All the intersecting lines or non-parallel lines are concurrent
But parallel lines are not concurrent at any point on a plane.
In the figure given below, you can see the three lines are all crossing point O.
Hence, all these three lines are concurrent with each other.
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RD SHARMA-INTRODUCTION TO EUCLID'S GEOMETRY-All Questions
  1. Define the following terms: Parallel lines

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  2. Define the following terms: Intersecting lines

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  3. Define the following terms: Concurrent lines

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  4. Define the following terms: Ray

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  5. Define the following terms: Half-line

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  6. How many lines can pass through a given points? In how many points ...

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  7. Given two points P\ a n d\ Q , find how many line segments do they ...

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  8. Two distinct points in a plane determine a ................ line

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  9. Two distinct .......... in a plane cannot have more than one point ...

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  10. Given a line and a point, not on the line, there is one and only......

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  11. A line separates a plane into ..... parts namely the ...... and ...

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  12. How many least number of distinct points determine a unique line?

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  13. How many lines can be drawn through both of the given points?

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  14. How many lines can be drawn through a given point.

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  15. In how many points two distinct lines can intersect?

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  16. In how many points a line, not in a plane, can intersect the plane?

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  17. In how many points two distinct planes can intersect?

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  18. In how many lines two distinct planes can intersect?

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  19. How many least number of distinct points determine a unique plane?

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  20. Given three distinct points in a plane, how many lines can be drawn...

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