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February 28, 2015

February 28, 2015

Posted by **Judy** on Tuesday, March 13, 2007 at 4:55pm.

The height dimension h is measure perpendicular to the to parallel "base" sides, a and b.

The area is h*(a+b)/2 = 224

You know a and h, so solve for b.

- Algebra -
**Anonymous**, Saturday, July 30, 2011 at 1:11amFind the area of a trapezoid with bases of 4 cm and 11 cm and a height of 7 cm if A = 1/2(b1 + b2)h.

- Algebra -
**yasmi n**, Thursday, January 19, 2012 at 8:50pm16

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