Maths-
General
Easy
Question
The perimeter of a regular dodecagon is 108 . Find the length of each side.
- 12
- 11
- 9
- 8
Hint:
- A dodecagon is a polygon with 12 sides, 12 vertices and 12 angles. Dodecagon can be regular in which all the sides and interior angles are equal in measure.
The correct answer is: 9
- We have been given the perimeter of dodecagon in the question that is 108
- We have to find the length of each side of the dodecagon.
Step 1 of 1:
We have given a perimeter of a regular dodecagon 108.
A dodecagon has 12 sides.
Let the length of the side be a
So,
12a = 108
a = 9
So, The length of the side is
Hence, Option C is correct.
a = 9
So, The length of the side is
Hence, Option C is correct.
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