A small regular hexagon is inscribed in a circle. A large regular hexagon circumscribes the circle, as shown in the figure. If the area of the large regular hexagon is 10 square units, Find the are of the small hexagon.
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註冊日: 2007-03-13 發表數: 353
area of large hexagon : area of small hexagon =2^2:(3^(1/2))^2=4:3 area of small hexagon=10*3/4=7.5
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