1.

How many number of chords are possible with circle of 20 points​

Answer»

Step-by-step explanation:

190! From the first point, chords can be drawn to each of the other 20 points (total 19) From the SECOND point, there is already a CHORD to the first but a new chord can be drawn to the remaining points (total 18) and so on until you have just points 19 and 20 (total 1)

I hope this is HELPFUL for you so please follow me PLZ please plz please and mark me as brain list please plz please and mark me as brain



Discussion

No Comment Found

Related InterviewSolutions