Mathematics: Find EXACT area of regular hexagon (keep in radical form) Find area of octagon Will give brainliest

Find EXACT area of regular hexagon (keep in radical

Ответ:

selldotjr

27.01.2022

Mathematics

1. $24\sqrt{3}$ 2. $162\sqrt{2}$

Step-by-step explanation:

1. The area of a hexagon is A = $\frac{3\sqrt{3} }{2} a^{2}$

Here our a is 4, so plugging in 4 to our equation gives $\frac{3\sqrt{3} }{2} (4^{2})$ which simplifies to $24\sqrt{3}$

2. The area of an octagon is $2\sqrt{2} r^{2}$

Here our r is 9, so plugging in 9 to our equation gives $2\sqrt{2} (9^{2} )$ which simplifies to $162\sqrt{2}$

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Ответ:

saucyboyFredo

12.08.2020

Mathematics

•) Change both denominators to twelve since 12 goes into 3 4 times. Now, add 7+2. The answer is 9. 9/12 can be simplified. Divide 9/3 and 12/3. Your answer is 3/4.

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Find EXACT area of regular hexagon (keep in radical form)
Find area of octagon
Will give brainliest

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