Maths-
General
Easy
Question
Find the length of each side of the given regular dodecagon.
The correct answer is: - 16
Solution:
Hint:
- A regular dodecagon has 12 sides equal in length and all the angles have equal measures, all the 12 vertices are equidistant from the center of dodecagon.
- A regular dodecagon is a symmetrical polygon.
Explanation:
- We have been given in the question figure of a regular dodecagon
- We have also been given the two sides of it that is -
- We have to find length of each side of the regular dodecagon.
We have given a regular dodecagon with sides represented as 
Since, It is regular, then all sides are equal
So,
2x - 1 = 9x + 15
7x = - 16
X can not be negative
Wrong data
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