Thursday

December 18, 2014

December 18, 2014

Posted by **Alyssa** on Friday, January 22, 2010 at 3:46am.

- Geometry -
**Reiny**, Friday, January 22, 2010 at 10:31amThe midsegment of a trapezoid is the arithmetic mean of the two parallel sides

http://www.9math.com/book/midsegment-trapezoid

so 6x-24 = (5 + 2x+7)/2

12x - 48 = 2x + 12

10x = 60

x = 6

**Answer this Question**

**Related Questions**

Geometry - The length of one base of a trapezoid is 19 inches and the length of ...

geometry - The length of one base of a trapezoid is 19 meters and the length of ...

mundy's mill high school - If you are given a trapezoid with one base equal to 5...

geometry - the area of a trapezoid is 108 square inches and one of its bases has...

Geometry - A trapezoid has an area of 166.5 in.², a height of 9 in., and one ...

Math - Rose's garden is in the shape of a trapezoid. If the height of the ...

math - Rose’s garden is in the shape of a trapezoid. If the height of the ...

algebra - Find the length of one base of a trapezoid if the area is 126 inches ...

Geometry - A trapezoid has an area of 128in2(inches squared), height of 32in, ...

drbob222,math , algebra - Sorry i made a typo it suppost to read 20m for one ...