The Pythagorean Law Explained

The Pythagorean Theorem is an extremely popular mathematical theorem which shows an extreme relationship between the side lengths of a right square triangle. In this brief tutorial, you will get introduced to this famous geometric concept and discover how it is used to calculate the missing length from a right triangular face! It is this

The Pythagorean Law Explained Read More »

Idioms and Idiomatic Expressions

Idioms & Idiomatic Expressions is the language of words that have been used for thousands of years. An idiom is generally a word or phrase that normally presents a non-literal, metaphorical meaning attached to its word; however, certain phrases can become metaphorical idioms while retaining their literal meaning as well. Categorized under general and technical

Idioms and Idiomatic Expressions Read More »

What Is Your Percentile?

Do I Know What Percentiles Mean? I think you do! After all, you probably have used the term “percentiles” when talking about college or school GPA calculations. But did you know that GRE Percentiles are not the same thing as the GPA on your GRE General Test? Don’t you want to know what they mean?

What Is Your Percentile? Read More »

Solving Word Problems

In science and math education, a basic word problem or “word problem” is an arithmetic exercise whereby a simple underlying meaning of the word is presented in non-mathematical notation rather than in conventional mathematical notation. Most commonly, a word problem involves a given object, such as a piece of furniture, a car, or a tree;

Solving Word Problems Read More »