# GMAT Geometry

In this module, you'll learn all of the concepts, techniques and strategies needed to answer geometry questions on the GMAT. In particular, this module covers:

 Lines and angles Isosceles and equilateral triangles Right triangles Special triangles Similar triangles Quadrilaterals Circles: area & circumference Circles: sectors & arcs Circles: inscribed angles Circles: tangent lines Cylinders Surface area & volume

## GMAT GEOMETRY VIDEOS

• 1. Lesson: Lines and Angles (7:18)
• 2. Question: 3x-5 (2:10)
• 3. Lesson: Triangles - Part I (5:55)
• 4. Question: Is w>x? (2:40)
• 5. Question: x in terms of y (3:26)
• 6. Lesson: Assumptions and Estimation on the GMAT (4:42)
• 7. Lesson: GMAT Geometry Strategies - Part I (1:07)
• 8. Lesson: Triangles - Part II (8:15)
• 9. Question: Bit of Everything (1:46)
• 10. Lesson: Right Triangles (9:18)
• 11. Question: Rectangle’s height (2:10)
• 12. Question: 3-D Diagonal (3:02)
• 13. Lesson: Special Right Triangles (6:42)
• 14. Question: 3 Triangles (3:53)
• 15. Lesson: Similar Triangles (4:28)
• 16. Question: Triangles with Intersection (2:16)
• 18. Lesson: Polygons (3:17)
• 19. Lesson: Circles (4:47)
• 20. Question: Circle Area with Triangle (2:39)
• 21. Lesson: Pieces of Pi (3:37)
• 22. Question: Intersection and Arc (1:54)
• 23. Lesson: Circle Properties (3:36)
• 24. Question: Circle with Parallel Lines (3:00)
• 25. Lesson: Volume and Surface Area (6:44)
• 26. Lesson: Units of Measurement (1:56)
• 27. Lesson: Tackling Data Sufficiency Questions (7:51)
• 28. Lesson: GMAT Geometry Strategies - Part II (1:54)
• 29. Question: Parallel or Not (1:30)
• 30. Question: Value of x (1:33)
• 31. Question: Tangent Line (2:08)
• 32. Question: Possible Right Angle (2:04)
• 33. Question: Tilted Triangle Area (2:13)
• 34. Question: Parallelogram Perimeter (2:16)
• 35. Question: Triangle with Variable Angles (1:44)
• 36. Question: Cylinder Surface Areas (1:37)
• 37. Question: Is x less than 80 degrees? (2:06)
• 38. Question: Comparing Areas (2:24)
• 39. Question: Triangle Area (4:09)
• 40. Question: Value of w (3:06)
• 41. Question: Diagonal of Rectangle (2:56)
• 42. Question: Intersecting Circles (3:44)
Total viewing time for the GMAT Geometry module: 150 minutes.