Question

perimeter of a octagon, sides 2cm length ​

Answer 1

Answer:

P=8a=8·2=16cm

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Answer 2

Answer:

perimeter = 16cm

Perimeter of an octagon is defined as the length of the boundary of the octagon. So perimeter will be the sum of the length of all sides. The formula for perimeter of an octagon is given by:

Perimeter = length of 8 sides

So, the perimeter of an Octagon = 8a