CBSE Class 10 Answered
a diagonal of side x has
n(n-3)/2 diagonals. how many sides has a polygon with 54 diagonals
Asked by renukasahu8 | 20 Oct, 2010, 07:38: AM
Expert Answer
Dear student,
It is known that if a polygon has n sides, then it will have diagonals.
Now, let the polygon has n number of sides.
Number of diagonals = 54
Therefore,
But, number of sides cannot be negative.
Thus, the polygon will have 12 sides.
We hope that clarifies your query.
Regards,
Team
TopperLearning
Answered by | 20 Oct, 2010, 09:57: AM
Application Videos
Concept Videos
CBSE 10 - Maths
Asked by rrajansinghakb199 | 08 Apr, 2024, 05:12: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by afiyamallick12 | 23 Feb, 2024, 11:32: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by goyelgurav | 18 Dec, 2023, 11:23: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by mehraharshit.dk000 | 05 Oct, 2023, 08:05: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by ruchipandey20071978 | 21 May, 2023, 10:00: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by varma.renu9481 | 25 Jan, 2023, 04:11: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by yogitamanojkumar | 09 Jan, 2023, 04:01: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by nk.neetuhome | 18 Nov, 2022, 03:43: PM
ANSWERED BY EXPERT