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Select the correct answer. A regular octagon has side lengths of 8 centimeters. What is the approximate area he octagon? OA. 618 cm2 OB. 512 cm2 OC 309 cm2 OD 473 cm2 Reset Next
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24 votes
Select the correct answer.

A regular octagon has side lengths of 8 centimeters. What is the approximate area
he octagon?
OA. 618 cm2
OB. 512 cm2
OC 309 cm2
OD
473 cm2
Reset
Next

User Bcarroll
by
5.2k points

2 Answers

8 votes

Answer: 309 cm2

Explanation:

plato

Select the correct answer. A regular octagon has side lengths of 8 centimeters. What-example-1
User Grzegorz Gajos
by
6.3k points
8 votes

Answer:

C. 309 cm2

Explanation:

A=2(1+sqr2)a^2

A=2(1+sqr2)8^2

≈309.01934

User James Clear
by
6.2k points
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