Regular hexagon ABCDEF is inscribed in a circle P with a radius of 12 centimeters.

Calculate the exact areas of circle P and regular hexagon ABCDEF.
Find the exact area of the shaded region shown in the image above.
Imagine circle P with regular inscribed octagon ABCDEFGH, rather than regular hexagon ABCDEF. In two or more complete sentences, describe the effect the number of sides of the polygon would have on the area of the shaded region.

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d. 24+-0.114

step-by-step explanation:

the question requires us to calculate the approximate 95% confidence interval for the mean number of ounces of ketchup per bottle in the sample given the following statistics;

sample mean = 24

standard deviation, σ = 0.4

sample size , n = 49

the confidence interval for a population mean is calculated using the formula;

sample mean ± z-score*(σ/sqrt(n))

the z-score associated with a 95% confidence interval, from the standard normal tables, is;

1.96

substituting these values into the formula;

24 ± 1.96*(0.4/7)

= 24 ± 0.112

from the alternatives given, choice d is closest to the above expression;

central angle of a triangle has the same measure as its intercepted arc.

step-by-step explanation:

answer: 40392

step-by-step explanation:

10098 x 4 = 40392