Statics/Geometric Properties of Lines and Areas

Centroids Of Common Shapes Of Areas And Lines edit

Triangular Area edit


Quarter Circular Area edit


Semicircular Area edit


Semiparabolic Area edit


Parabolic Area edit


Parabolic Spandrel edit


Circular Sector edit


Quarter Circular Arc edit


Semi Circular Arc edit


Arc Of Circle edit


Area Moments Of Inertia of Common Geometric Shapes edit

Rectangle edit





Right Triangular Area edit





Triangular Area edit



Circular Area edit



Hollow circle edit

This is used for hollow cylinders where there is solid material between the outer and inner radius, but no material between the inner radius and the center, like a pipe's cross-section.


  is the outer radius   is the inner radius

Semicircular Area edit




Quarter Circle edit



further reading edit