Special Triangles – Formulas and Examples
Special triangles are right triangles that have special proportions for their sides. The 30°-60°-90° triangle has the proportions 1:√3:2. The … Read more
Special triangles are right triangles that have special proportions for their sides. The 30°-60°-90° triangle has the proportions 1:√3:2. The … Read more
Similar triangles are characterized by having corresponding sides with the same proportions, but not necessarily with the same measurements. On … Read more
The triangular inequality is one of the most commonly known theorems in geometry. This theorem tells us that the sum … Read more
Similar figures are characterized by always having the same shape, but not the same size. These figures have equal angles, … Read more
The sum of interior angles of any polygon can be calculated using a formula. The formula is derived considering that … Read more
The total sum of all the interior angles of a hexagon equals 720°. The sum always holds regardless of whether … Read more
The interior angles of a regular polygon can be calculated using a formula. This formula allows us to calculate their … Read more
The interior angles of a trapezoid always measure 360°. We have three main types of trapezoids: isosceles trapezoid, scalene trapezoid, … Read more
Heptagons have a sum of interior angles equal to 900°. In a regular heptagon, all the sides have the same … Read more
Hexagons have a sum of interior angles of 720°. A regular hexagon has all its angles with the same measure, … Read more