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lubasha [3.4K]
3 years ago
13

What is the area of the regular hexagon? This is due tomorrow please help! :)

Mathematics
1 answer:
tester [92]3 years ago
3 0

Check the picture below.

so then, the perimeter of that hexagon will  just be the sum of all its 6 sides, or namely 3⅖ + 3⅖ + 3⅖ + 3⅖ + 3⅖ + 3⅖, or just 6( 3⅖ ).

\bf \textit{area of a regular polygon}\\\\ A=\cfrac{1}{2}ap~~ \begin{cases} a=apothem\\ p=perimeter\\[-0.5em] \hrulefill\\ a=3\\ p=6\left(3\frac{2}{5} \right) \end{cases}\implies A=\cfrac{1}{2}(3)\left[ 6\left(3\frac{2}{5} \right) \right]\implies A=\cfrac{1}{2}(3)\left[ 6\left(\cfrac{17}{5} \right) \right] \\\\\\ A=\cfrac{1}{2}(3)\left(\cfrac{102}{5} \right)\implies A=\cfrac{1}{2}\left( \cfrac{306}{5} \right)\implies A=\cfrac{153}{5}\implies A=30\frac{3}{5}

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3 years ago
AWARDING DOUBLE POINTS question in pic, will report anything other than the answer
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∵ ΔPQR ≅ ΔUVW

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3 years ago
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2 As I said the 0.85 represent the 15% off, and when you multiply it will be less.

3 0
2 years ago
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