## Vertical Angles

Vertical angles are simply vertically opposite angles formed when two lines intersect and meet at a common point, which we call the vertex. In this article, we’ll cover the fundamentals needed to identify vertical angles from a given diagram. We’ll also show you why vertical angles are equal and demonstrate the techniques needed to find unknown measures of vertical angles.

## Prime Factorization

Prime factorization is a method used to highlight the prime factors of a given number. In this article, learn what prime factorization is and how to find the prime factorization of numbers.

## Identity Property

The identity property is a fundamental property in arithmetic that applies to all numbers and algebraic expressions. In this article, learn how the identity property is applied for the four core arithmetic operations: addition, subtraction, multiplication, and division. This article will also help you understand the roles of 0 and 1 in the four variations of the identity property.

## Function Notation

The function notation represents the algebraic rule that applies to a given function. his article covers all the fundamentals needed to understand the significance of functions notations. In this discussion, you’ll also learn how to evaluate and model functions notations.

## Order of a Matrix

The order of a matrix represents its dimensions mathematically. By inspecting the order of matrices, it is much easier to know the number of elements and classify the matrixes. In this article, we on this core component of matrices to find the order, classify them, and solve complex problems.

## Triangle Sum Theorem

The triangle sum theorem establishes the common sum shared by the three interior triangles of any triangle. This article covers all the fundamentals needed to master this topic and find unknown angle measurements of triangles and polygons.

## 3, 4, 5 Triangles

In this article, we will cover the properties that define 3, 4, 5 triangles and learn how to identify these triangles by inspecting their sides and angles.

## 180 Degree Rotation

The 180-degree rotation (both clockwise and counterclockwise) is one of the simplest and most used transformations in geometry. In this article, we want you to understand what makes this transformation unique, its fundamentals, and understand the two important methods we can use to rotate a figure 180 degrees (in either direction).

## 90 Degree Clockwise Rotation

The 90-degree clockwise rotation is a special type of rotation that turns the point or a graph a quarter to the right. In this article, we’ll show you how easy it is to perform this rotation and show you techniques to remember to master rotating figures in a 90-degree clockwise direction.

## Angle of Elevation

The angle of elevation and knowing how to find its measure are important topics in trigonometry. This article covers all the key concepts needed to master this topic and you’ll be given different examples to work on so you can also test your understanding!