Question

each side of a pentagon is 2.25 cm find its perimeter​

Answer 1

Answer:

Answer:

Number of sides of given polygon = 5

Number of sides of given polygon = 5(Pentagon)

Step-by-step explanation:

Let each side of a polygon be 's'.

s = 2.5 cm ( given )

Perimeter of the polygon (P) = 12.5 cm

Let number of sides of the polygon = n

\begin{gathered} n = \frac{P}{s}\\=\frac{12.5}{2.5}\\=5\end{gathered}

n=

s

P

=

2.5

12.5

=5

Therefore,

Number of sides of given polygon = n = 5

(Pentagon)

Answer 2

Answer:

11.25 cm

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