Question

find the length of one side of regular octagon if perimeter is 42.4cm​

Answer 1

Answer:

5.3cm

Step-by-step explanation:

Because it is a regular octagon it must be having all of it's sides equal or we won't be able to find the answer ....So as the perimeter of the given octagon (i.e. an 8 sided polygon) is 42.4 then the

length would be .....

42.4/8 = 5.3cm is the required answer ....

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Answer 2

Answer:

Step-by-step explanation:

Octagon is made up of 8 sides..

And Perimeter is sum of all sides

All sides are equal so,

Let one side be x

x+x+x+x+x+x+x+x=42.4cm

8x=42.4cm

x=42.4÷8

x=5.3cm

So, length of 1 side is 5.3cm

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