the perimeter of a regular pentagon is 20m.find the length of the side.
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Answer:
2 m
Step-by-step explanation:
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Let the side=x
Perimeter of pentagon= 5×S
20=5x
20÷5=x
4=x
So, the side of the pentagon is of 4m.
Prove:-
Perimeter of pentagon= 5× S
=5×4
=20m
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