Question

Each side of a regular pentagon is 2.5

cm in length. Find its perimeter.​

Answer 1

Answer:

regular polygon has same length for all sides.

therefore

no.of sides × length of each side = perimeter

n(2.5)=12.5

n=12.5/2.5

n=5

therefore no.of sides = 5

Step-by-step explanation:

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