Posted on October 28, 2015 by Anthony Ritz

The Official Guide for GMAT Review, 2016 page 22, question 19 page 25, question 28 page 154, question 18 page 157, question 33 page 166, question 94 page 169, question 113 page 183, question 214 page 285, question 90 page 285, question 98 page 288, question 126 page 289, question 137 page 290, question […]

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Tags: Geometry, GMAT, Math, Question List, Triangles

Posted on January 7, 2013 by Anthony Ritz

In each Reference Sheet, I’ll cover, as succinctly as possible, every rule you absolutely must know to solve problems in a single area found on standardized tests.

Learning these rules isn’t a substitute for developing higher-order problem-solving and strategic thinking skills; rather, it’s a necessary precondition and foundation for all of that strategizing to take place. This Reference Sheet lists the minimum requirements to get your foot in the door. It’s the price of admission.

If you’re taking any test involving geometry, here’s what you need to know about triangles:

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Tags: ACT, Cheat Sheet, Geometry, GMAT, GRE, Math, SAT, Triangles