Posted by **yasha** on Thursday, October 16, 2008 at 8:21pm.

Suppose the lengths of the four side of a quadrilateral are represented by the expressions 3a, a+2, 2a-1, and 3a+6. write the sum of the lenghts (the perimeter), and then simplify.

## Answer this Question

## Related Questions

- HELP WITH ALGEBRA!!!!!!! - Suppose the lengths of the four side of a ...
- algebra - Suppose the lengths of the four side of a quadrilateral are ...
- geometry problems (algebra) - the lengths of the triangle are consecutive odd ...
- math - the perimeter of a triangle is 42 inches. three times the length of the ...
- Math - Andre drew four congruent triangles, with legs a and b units long and ...
- math problem HELP ME - Andre drew four congruent triangles, with legs a and b ...
- Math Word Problem - Andre drew four congruent triangles, with legs a and b units...
- geometry - The perimeter of a quadrilateral is 56. The lengths of three ...
- math - The perimeter of a quadrilateral is 56. The lengths of three consecutive ...
- algebra 1 - The perimeter of a triange with sides a,b,and c is 24 cm. Side a is ...

More Related Questions