Pythagoras Theorem – History, Proof and Examples

Pythagoras Theorem – History, Proof and Examples

The Pythagorean theorem can be considered as the most important theorem in geometry. This theorem allows us to use an algebraic equation to solve geometric problems. According to the Pythagorean theorem, the square of the hypotenuse is equal to the sum of the squares...
Pythagorean Theorem – Formula and Exercises

Pythagorean Theorem – Formula and Exercises

The Pythagorean theorem is an equation or formula that allows us to relate the three sides of a right triangle. In geometry, the Pythagorean theorem is mainly used to determine the lengths of the sides of a right triangle. Additionally, this theorem is used to derive...
Examples of Pythagorean Theorem

Examples of Pythagorean Theorem

The Pythagorean theorem is one of the most commonly known formulas in mathematics. This theorem defines the relationship between the sides of a right triangle. The Pythagorean theorem is used to find the lengths of some unknown side in a right triangle. Furthermore,...
Cross-Section of Geometric Figures

Cross-Section of Geometric Figures

The cross-section represents the intersection of a plane with a three-dimensional object. The cross-section is the two-dimensional figure obtained by the intersection of a plane with a three-dimensional figure. For example, when a cylinder is cut by a plane that is...
Perimeter of Geometric Figures – Formulas and Examples

Perimeter of Geometric Figures – Formulas and Examples

The perimeter of geometric figures is one of the most important measurements of two-dimensional figures. The perimeter measures the total length of the outline of the figure. This means that the perimeter is calculated by adding the lengths of all the sides of the...