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Centre of a Circle by Folding Paper

13 points are...

Question

13 points are marked on the circumference of a circle such that the distance between consecutive points are equal. If lines are drawn from each point to all other points, how many chords would be formed?

A

72

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B

78

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C

102

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D

108

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Solution

The correct option is B 78

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Similar questions

Q. The distance between any two consequent points marked on the circumference of the circle is equal. How many chords that are not diameters can be formed by joining any two marked points?

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D

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