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Home > CCA2S > Chapter 2 > Lesson 2.1.4 > Problem 2-55

2-55.

Halla el valor de .

  1. Right triangle labeled as follows: vertical leg, 20, horizontal leg, x, hypotenuse, 29.

    Usa el Teorema de Pitágoras.

  1. Right triangle labeled as follows: vertical leg, 20, horizontal leg, x, hypotenuse, 30.

    Mira la parte (a).

  1. Triangle labeled as follows: left side, 25 Times Square root of 2, right side, x, left bottom angle, 45 degrees, right bottom angle, 30 degrees. Dashed line segment, from top vertex, perpendicular to bottom side.

    Puedes usar los triángulos especiales y o despejar usando la Ley de los senos.

    . Recuerda comprobar tu trabajo.

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