In the GMAT Geometry module, you will learn all of the concepts, techniques and strategies needed to answer geometryquestionson the GMAT. In particular, the GMAT Geometry module covers the following topics:

  • 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)
  • 17. Lesson: Quadrilaterals (5:50)
  • 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.

Additional Practice

Problem Solving (level of difficulty: 350 to 500)

Circle intersections  (circles, triangles) 

Wagon wheel  (circles)

Perimeter of square  (quadrilaterals, triangles)

Comparing volumes  (volume, ratios)

Least possible area  (quadrilaterals) 

Lengths of a triangle  (triangles)

Difference in volumes  (volume)

Problem Solving (level of difficulty: 500 to 650)

Spheres in a box  (volume)

Triangle in circle  (circles, triangles)

Concentric circles  (circles)

Lengths of a triangle  (triangles)

Melting ice cubes  (volume, ratios)

Dodecagon  (polygons)

Length of yard  (quadrilaterals)

Three intersecting lines  (triangles, coordinate plane)

Inscribed equilateral triangle  (circles, triangles)

Area of park  (quadrilaterals, triangles)

Area of PQR  (triangles, coordinate plane)

Cream cheese  (volume, percent)

Filling a cylindrical tank  (volume)

Problem Solving (level of difficulty: 650 to 800)

Radii of circle  (circles, coordinate plane)

Twisted wire  (circles, algebra, VIACs)

Sheet of cardboard  (quadrilaterals, roots)

Wooden plaque  (quadrilaterals, ratios)

Perimeter of square  (quadrilaterals, triangles)

Hypotenuse length  (triangles)

Find value of x  (triangles)

Cylinder in box  (volume)

Data Sufficiency (level of difficulty: 350 to 500)

Perimeter of rectangle R  (quadrilaterals)

Length and width of rectangle  (quadrilaterals)

Area of triangle XYZ  (triangles)

Find angle R  (triangles)

Data Sufficiency (level of difficulty: 500 to 650)

4 odd lines  (lines and angles)

Area of trapezoid  (quadrilaterals)

Dimensions of rectangle  (quadrilaterals)

Triangle in rectangle  (quadrilaterals, triangles)

Is ABC isosceles? (triangles)

Data Sufficiency (level of difficulty: 650 to 800)

Minor arc CD  (circles)

Circle and line in triangle  (circles, triangles)

Circle in the coordinate plane  (circles, coordinate plane)

14 tiles  (quadrilaterals)

Perimeter greater than 30  (triangles)

Line segment BD  (triangles) 

 

Practice from the Official Guides

Official Guide for GMAT Review (2016 edition)

Problem Solving: 12, 13, 18, 23, 31, 33, 41, 45, 70, 73, 81, 86, 94, 113, 122, 125, 139, 142, 149, 185, 214, 215, 217      

Data Sufficiency: 26, 44, 49, 51, 56, 86, 90, 98, 115, 116, 118, 126, 129, 131, 133, 137, 143, 145, 159, 161, 167

Official Guide for GMAT Review (2015/13th edition)

Problem Solving: 3, 13, 18, 36, 62, 75, 78, 92, 104, 121, 147, 159, 161, 165, 166, 175, 197, 210, 213

Data Sufficiency: 19, 30, 35, 42, 56, 73, 79, 100, 102, 113, 117, 119, 122, 128, 130, 145, 149, 152, 165, 166

 

Track your progress by entering answers directly into our free, downloadable Improvement Chart for the Official Guide 2016 edition or the Official Guide 2015/13th edition.

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