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 ABCDEFGH is a regular octagon of side 12cm. Find the area in square centimeters of trapezoid BCEF.

 Nov 10, 2020
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 ABCDEFGH is a regular octagon of side 12cm. Find the area in square centimeters of trapezoid BCEF.

 

Area of trapezoid BCEF is 296.7350647 cm2

 Nov 10, 2020

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