3 years ago

Find the area of a regular octagon with side length 6 cm

Mathematics

2 answers:

OverLord2011 [107]3 years ago

7 0

Answer: 173.82cm²

Step-by-step explanation:

prohojiy [21]3 years ago

3 0

Answer:

173.82cm²

Step-by-step explanation:

A=2(1+2)a2=2·(1+2)·62≈173.82338cm²

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