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anonymous
 5 years ago
Find the area of the base of the regular pyramid
anonymous
 5 years ago
Find the area of the base of the regular pyramid

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dumbcow
 5 years ago
Best ResponseYou've already chosen the best response.0the base is a hexagon with sides of length 9. think of the hexagon as 6 equilateral triangles where the height is 7.79 **use pythagorean theorem h^2 = 9^2  (4.5)^2 so Area = 6*(9)(7.79)(1/2)

dumbcow
 5 years ago
Best ResponseYou've already chosen the best response.0correct approximately due to rounding

dumbcow
 5 years ago
Best ResponseYou've already chosen the best response.0exact height is 9*sqrt(3)/2

radar
 5 years ago
Best ResponseYou've already chosen the best response.0"In approximate numeric terms, the area of a regular hexagon is 2.598 times the square of its side length". David King

radar
 5 years ago
Best ResponseYou've already chosen the best response.0I tried it and it came out approx 210
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