|area of a circle||r=radius|
|circumference of a circle||r=radius|
|area of a rectangle||l=length, w=width|
|perimeter of a rectangle||l=length, w=width|
|area of a triangle||b=base, h=height|
|volume of a rectangular solid||l=length, w=width, h=height|
|volume of a right circular cylinder||r=radius, h=height|
|volume of a right circular cone||r=radius, h=height|
|volume of a sphere||r=radius|
We're just memorizing formulas again: before doing the practice problems, go back and be sure that you've got the formulas for the trigonometric identities, geometric forms, and distances and slope memorized. Then do the following. You should be able to do these without having to go up and refer to the formulas above.
Note that you can get new practice problems by clicking the "Refresh" button at the bottom of the practice set.