Rebecca Monteiro
Rebecca Monteiro voted up Mandy Clark's answer
Yes. A quadrilateral has a sum of 360 degrees in its angles. Here's an easy way to remember:

A triangle has 180 degrees as a sum of its angles. Add 180 for each added angle.
Quadrilaterals have 360 degrees
Pentagons have 540 degrees
Hexagons have 620 degrees

And so forth. Hope this helps!