Height of a Scalene Triangle – Formulas and Examples
The height of a triangle is the perpendicular distance from the base to the opposite vertex. We can calculate the … Read more
Jefferson Huera Guzman
Exponential Decay – Formulas and Examples
We can model real-life situations with exponential functions. One of these situations is population decline. There are “standard” formulas that … Read more
Inscribed Angle Theorem – Cases and Proofs
The inscribed angle theorem indicates that when we have a central angle and an inscribed angle that intersect in the … Read more
Inscribed Angle Theorem – Formulas and Examples
The inscribed angle theorem is one of the most important theorems in geometry. This theorem tells us that when we … Read more
Adjacent Angles – Definition, Properties and Examples
Adjacent angles are angles that have a common vertex and a common side but do not overlap. Recall that a … Read more
Examples and Problems with Thales’ Theorem
Thales’ theorem tells us that a triangle inscribed in a circle, where the hypotenuse corresponds to the diameter of the … Read more
Thales’ Theorem – Explanation and Examples
Thales’ theorem tells us that the diameter of a circle always forms a right triangle when we connect it to … Read more
3D Pythagorean Theorem – Formula and Examples
The 3D Pythagorean theorem is an extension of the 2D Pythagorean theorem that can be used to solve problems in … Read more
Properties of Pascal’s Triangle
Pascal’s triangle is a type of number pattern. The numbers are arranged in a way that reflects a triangle. First, … Read more
Applications of Pascal’s Triangle
Pascal’s triangle has many applications in mathematics and statistics. We can use Pascal’s triangle to find the binomial expansion. Also, … Read more