Here is a set of free short videos for stepwise preparation of Geometry on GMAT.

Angles - Lines

 

Legacy GMAT Notice: From the Legacy GMAT archive (Classic Edition, pre-2024). Geometry is not on today’s exam. Preserved for readers interested in the concept. For active prep, select the Start-to-End GMAT Preparation Course and our GMAT Test Series.

Angles - Triangles

 

Angles - Polygons

 

Basic Properties of Triangles

 

Basic Properties of Quadrilaterals

 

Basic Properties of Isosceles, Equilateral, and Right Triangles

 

Basic Properties of Circles

 

Basic Properties of Congruent and Similar Traingles

 

GMAT's Favorite Right Triangles

 

An Interesting Question Type on Triangles

 

Another Important Question Type on Triangles

 

Area of Overlapping Regions I

 

Area of Overlapping Regions II

 

Difference Between Prism and Pyramids

 

How to Find "Curved Surface" Area of Any Solid

 

How to Find "Total Surface" Area of Any Solid

 

How to Find the "Volume" of Any Solid

 

Properties of Sphere and Hemisphere

 

An Important Concept on Solids