Question

find theperimeter of a regular octagon of side 4.5 cm​

Answer 1

Answer:

36

Step-by-step explanation:

8 $\times$ 4.5 = 36.0

Answer 2

Answer:

p=36perimeter =8a (a is side)

p=8a

p=8

\begin{gathered} p = 8 \times 4.5 \\ p = 36\end{gathered}

p=8×4.5

p=36

perimeter is 36cm