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emmasim [6.3K]
3 years ago
13

WILL GIVE BRAINLIEST!!!

Mathematics
1 answer:
LUCKY_DIMON [66]3 years ago
4 0

Answer:

A = 119 units²

Step-by-step explanation:

side of square is (12√2)sin45 = 12

The portion of the diagonal that is NOT octagon is

12√2 - 12

There are four corner triangles. The sum of their areas is

(12√2 - 12)²

Area of the octagon is area of the square minus four corner triangle areas.

A = 12² - (12√2 - 12)²

A = 119.2935...

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7 0
3 years ago
Please help with question
Step2247 [10]
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3 years ago
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4 0
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he conditional relative frequency table was generated using data that compared the cost of one ticket for a performancehe method
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3 years ago
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