Have you forgotten your high school geometry rules? Learn these GRE geometry equations and formulas before taking the test! Time to brush up on triangles.

# Author Archive | Mike MᶜGarry

## 90 Day GRE Study Plan for Advanced Students

This 90 day study plan will help advanced students master the test and push their scores even higher!

## 6 Month GRE Study Plan for Math Beginners

Need a GRE study plan (6 months), but concerned about math? This GRE study plan: 6 months will help math beginners master all GRE sections!

## 90 Day GRE Study Plan for Beginners

Need a 90 day GRE study plan? Magoosh’s experts have you covered! Check out everything you need to know to prep for the GRE in 3 months!

## One Month GRE Test Prep – Day-by-Day GRE Study Plan

This Magoosh One Month GRE Study Schedule is designed for those of you who are wondering how to study for the GRE in a short period of time on your own. How can you effectively do GRE test prep at home when you have competing priorities—school, work, family, hobbies—all demanding your time (and which are […]

## Positive and Negative Square Roots on the GRE

Some questions to start: Can a square root be negative? Yes, there is such a thing as a negative square root. How would you deal with negative roots on the GRE? This question is actually fairly complicated, because it depends on how the GRE words the question. Let’s start with some GRE math practice problems […]

## Diagonals of a Polygon in GRE Geometry

Students love to skip over the basics, asking questions like: How many vertices does an octagon have? How many diagonals does an octagon have? What’s the difference between a regular octagon and, well, an octagon? And GRE geometry does delve into some complex polygon math. But before we get to that, I will begin with […]

## GRE Data Interpretation Practice Questions

On GRE test day, you will have two Quant sections, each of which will include a data interpretation set. If you’re not sure what this entails or you just want to get some GRE math practice in, keep reading for our breakdown and practice problems. Data Interpretation on the GRE Quant Each Quant section will […]

## How to Round to the Nearest Integer | GRE Math

What does it mean to round a number? Rounding means to make a number shorter or simpler, but keeping it as close in value as possible to the original number. Let’s take a closer look in this edition of GRE Math Tips. Rounding to the Nearest Integer The most common type of rounding is to […]

## Adapting the GRE Study Schedules to Your Needs

Magoosh publishes GRE study schedules to help folks in various situations study for the GRE. We have plans for 1-month, 3-months, and 6-months. Three months is a good solid chunk of time to study for the GRE, an interval that many students use, so we have four different three-month plans to focus on the needs […]