If you think of things I've inadvertently left out, please let me know - thanks!

In addition to studying your two previous tests, these concepts will be covered:

area – triangles, quadrilaterals, circles, sectors - also how we derived the various formulas 
converting area volume measurements (cubic feet to cubic inches, etc.)
The Pythagorean Theorem - connection to area
the distance formula and how it's derived 
surface area and volume – prisms, pyramids, cylinders, cones and spheres (don't need formula for surface area of a cone)
tessellations
transformations