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Dando valores a las variables en una fórmula (Educarchile)

Este Objeto Digital apoya el aprendizaje esperado "Representan fórmulas geométricas por medio de lenguaje algebraico", por medio de una presentación interactiva de los contenidos. Cuadros de reforzam ...

Matemáticas de Primaria (3º): Fórmula 1

"Juego didáctico interactivo en formato .swf destinado al alumnado de tercer curso de Educación Primaria que trabaja contenidos matemáticos de diversa índole: numeración, cálculo mental, geometría, me ...

Sine Addition Formula

"Starting with the cofunction identities, the sine addition formula is derived by applying the cosine difference formula. There are two main differences from the cosine formula: (1) the sine addition ...

Euler Formula

"One formula that is used frequently to rewrite a complex number is the Euler Formula. The Euler Formula can be used to convert a complex number from exponential form to rectangular form and back. The ...

Distance Formula in 3D

"There are two formulas that are important to remember when considering vectors or positions in the 3D coordinate System. The midpoint formula and the distance formula in 3D. The midpoint and distance ...

Distance Formula

"Using what we know about the Pythagorean theorem, we are able to derive the distance formula which is used to find the straight distance between two points in a coordinate plane. The distance formu ...

Cosine Addition Formula

"The cosine addition formula calculates the cosine of an angle that is either the sum or difference of two other angles. It arises from the law of cosines and the distance formula. By using the cosine ...

Polar Coordinates Line

"In the study of polar equations we must learn how to write the equation of a polar coordinates line. Students are sometimes asked to use the distance formula for polar coordinates, or to find the equ ...

Polar Coordinates Distance Formula

"In order to calculate the distance from two points in polar coordinates, we use the polar coordinates distance formula. In order to derive the polar coordinates distance formula, we use the law of co ...

Circle Conic Section

"When working with circle conic sections, we can derive the equation of a circle by using coordinates and the distance formula. The equation of a circle is (x - h) ^2 + (y - k)^2 = r^2 where r is equa ...

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