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What is the area of the trapezoid below?
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|dw:1336102759674:dw|
Area of a trapezoid = 1/2 (b1 + b2) h so, simply identify the bases and the height!
height is 24; base1 is 9 ; base2 is 2 ;
area = 1/2 (11)(24) = 132 (incidentally, you could check your answer by finding the area of the triangle and the area of the rectangle and adding those together...)
11?
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yes, add the bases (9 and 2) together!
thank's i understand it now :)
http://www.mathplane.com/yahoo_site_admin/assets/images/4_area_of_polygons.273134027_large.JPG area of basic polygons
no problem --- good luck!
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it says area so multiply bxh
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