Geometry Home
Cross-Sections of
Standard Beams
Common Beams
Applications
Beam Bending
Geometric Shapes
Common Shapes
  Circle
  Circular Section
  Triangle
  Parabola
  Regular Polygon
  Rectangle
Common Solids
Useful Geometry
Resources
Bibliography
 
 
 
Area Perimeter
 
For centroid, moments of inertia, polar moments of inertia, and radius of gyration, click on one of the following shapes:
 
Rectangle
Rectangle
Hollow Rectangle
Hollow Rectangle
Thin Walled Rectangle
Thin Walled Rectangle