Monday

September 22, 2014

September 22, 2014

Posted by **Alice** on Friday, March 22, 2013 at 12:08am.

- Geometry -
**Steve**, Friday, March 22, 2013 at 4:01amm = (a+b)/2

16 = (a+19)/2

a = 13

**Answer this Question**

**Related Questions**

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

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, ...

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

math - The area of trapezoid is h( b1+b2)/5,where h is the altitude, and b1 and ...

math - The area of trapezoid is h( b1+b2)/5,where h is the altitude, and b1 and ...

Geometry - If the length of one base of a trapezoid is 5, the length of the ...

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

geometry - the base of a right triangular prism has a width of 8 inches and a ...

Math - The area of trapezoid is h( b1+b2)/5, where h is the altitude, and b1 and...