1_DIST._2_PUNTOS_RAZON_Y_PUNTO_MEDIO.doc - Distancia entre dos puntos rea y permetro punto medio razn dada 1 Calcula la distancia entre los siguientes

1_DIST._2_PUNTOS_RAZON_Y_PUNTO_MEDIO.doc - Distancia entre...

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Distancia entre dos puntos, área y perímetro, punto medio, razón dada 1) Calcula la distancia entre los siguientes pares de puntos: a) A (4, 1) y B (3, - 2) Sol. 2 AB d b) M (- 7, 4) y N (1, - 11) Sol. 89 MN d c) H (0, 3) y G (- 4, 1) Sol. 20 HG d 2) Calcula el área y perímetro de los polígonos cuyos vértices son: a) R (- 5, - 2) S (- 2, 5), T (2, 7) Sol. 2 11 , 49 . 23 u A u P b) A (5, 1), B (2, - 4) y C (-5,-3) Sol. 2 19 , 67 . 23 u A u P C) M (1,-1), N (15, 8) y P (8, -3) Sol. 2 50 . 45 , 96 . 36 u A u P 3) Demuestra que los siguientes puntos son de un triángulo isósceles: a) R (1, 6), T (- 3, 1) y U (- 1, 0) Sol. es no 5 , 40 , 41 b) V (- 2, 2), W (6, 6) y Z (2, - 2) Sol. es 80 , 80 , 32 4) Demuestra que los siguientes puntos D (- 1, - 5), E (2, 1), F (1, 5) y G (- 2, - 1) son de un paralelogramo. Sol. es , 17 , 45 , 17 , 45 5) Demuestra que los siguientes puntos son colineales (están sobre la misma recta): a) A (0, 4), B (3, - 2) y C (- 2, 8) Sol. colineal es 25 , 100 , 225 b) J (- 2, 3), K (- 6, 1) y L (- 10, - 1) Sol. colineal es no 20 , 34 , 106 c) M (12, 1), N (- 3, - 2) y C (2, - 1) Sol. colineal es 26 , 104 , 234 6)
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  • Spring '17
  • mr davis
  • English, Punto, Sol., Triángulo, Coordenadas cartesianas, Polígono, Segmento

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