jillianig jillianig

26-05-2021
Mathematics

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Find the area of an 11-gon with side length 5 inches.

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88samish99 88samish99

27-05-2021

Answer:

234.141

Step-by-step explanation:

The formula is [tex]\frac{11}{4} *(s)^2*cot(\frac{\pi }{11})[/tex]. If you substitute 5 in, you get [tex]\frac{275}{4} *cot(\pi /11)[/tex] or 234.141

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