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1 vote
HELP ME PLEASE I NEED THIS and tell me how to solve for it

HELP ME PLEASE I NEED THIS and tell me how to solve for it-example-1
User DavidMFrey
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5.2k points

2 Answers

5 votes
616.6 cm square is the answer
User Bittersour
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4.9k points
6 votes

Answer:

616.6 square cm

Explanation:

Area of a regular octagon


= 2 {a}^(2) (1 + √(2) ) \\ = 2 * {12}^(2) (1 + 1.414) \\ = 2 * 144 * 2.141 \\ = 288 * 2.141 \\ = 616.608 \\ = 616.6 \: {cm}^(2)

User Jahu
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