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Equiangular Polygon

"The sum of the angles in a polygon is always equal to the number of sides in a polygon minus two, all multiplied by 180. Since the angles in an equiangular polygon are equal, the measure of one angle ...

Same Side Angles

"When two parallel lines are intersected by a transversal, same side interior (between the parallel lines) and same side exterior (outside the parallel lines) angles are formed. Since alternate inter ...

Remote Interior Angles

"If one side of a triangle is extended beyond the vertex, an exterior angle is formed. This exterior angle is supplementary with its adjacent, linear angle. Since the angle sum in a triangle is also 1 ...

Radian Angle Measure

"An angle is the figure formed by two rays with a common endpoint. We typically use degree measures when measuring angles, however we can use radian angle measure as an alternate way of measuring angl ...

CPCTC

"CPCTC is an acronym for corresponding parts of congruent triangles are congruent. CPCTC is commonly used at or near the end of a proof which asks the student to show that two angles or two sides are ...

Angles in Semicircle

"If an angle is inscribed in a semicircle, it will be half the measure of a semicircle (180 degrees), therefore measuring 90 degrees. Angles in semicircle is one way of finding missing missing angles ...

Teorema de Pitágoras - Triángulos Rectángulos

En este tema podeis estudiar los teoremas o resultados aplicables a Triángulos Rectángulos el teorema de Pitágoras, que ya deberíais conocer, y otros teoremas que se demues ...

Encontrar la altura de un triángulo rectángulo usando el teorema de Pitágoras

La altura de un triángulo se puede encontrar de diferentes maneras, dependiendo del tipo de triángulo y la información que se tiene o se mide.

Con este recurso aprendereis a medir ...

Teorema de Pitágoras - El triángulo rectángulo

Una breve actividad para los alumnos de 1º ESO para que repasen el teorema de Pitágoras sobre el triángulo rectángulo.

Para obtener más recursos educativos y materiale ...

30 60 90 Triangles

"A 30 60 90 triangle is a special type of right triangle. What is special about 30 60 90 triangles is that the sides of the 30 60 90 triangle always have the same ratio. Therefore, if we are give ...

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