Question

find area of regular octagon each of whose side measure is 6 CM​

Answer 1

Answer:

it is approximately 17.82 cm^2

formula is 2(1+√2)a^2

Answer 2

Step-by-step explanation:

area of regular octagon = 2(1+√2) a²

= 2(1+√2)6²

=173.82 cm².

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