Instrucciones: Responde las siguientes preguntas.

• Calcula el valor del lado y de los ángulos faltantes en el siguiente triángulo.

  
  • $$\begin{array}{rcl} \measuredangle CAB & \approx & 73^{\circ} \\ \measuredangle BCA & \approx & 57^{\circ} \\ \overline{BC} & \approx & 104.94 \ cm \end{array}$$
  • $$\begin{array}{rcl} \measuredangle CAB & \approx & 70^{\circ} \\ \measuredangle BCA & \approx & 60^{\circ} \\ \overline{BC} & \approx & 85.87 \ cm \end{array}$$
  • $$\begin{array}{rcl} \measuredangle CAB & \approx & 79^{\circ} \\ \measuredangle BCA & \approx & 51^{\circ} \\ \overline{BC} & \approx & 96.21 \ cm \end{array}$$
  • $$\begin{array}{rcl} \measuredangle CAB & \approx & 78^{\circ} \\ \measuredangle BCA & \approx & 52^{\circ} \\ \overline{BC} & \approx & 79.68 \ cm \end{array}$$

• Calcula el valor del lado y de los ángulos faltantes en el siguiente triángulo.

  
  • $$\begin{array}{rcl} \measuredangle ABC & \approx & 73^{\circ} \\ \measuredangle CAB & \approx & 58^{\circ} \\ \overline{BC} & \approx & 25.78 \ cm \end{array}$$
  • $$\begin{array}{rcl} \measuredangle ABC & \approx & 79^{\circ} \\ \measuredangle CAB & \approx & 52^{\circ} \\ \overline{BC} & \approx & 27.46 \ cm \end{array}$$
  • $$\begin{array}{rcl} \measuredangle ABC & \approx & 74^{\circ} \\ \measuredangle CAB & \approx & 57^{\circ} \\ \overline{BC} & \approx & 28.40 \ cm \end{array}$$
  • $$\begin{array}{rcl} \measuredangle ABC & \approx & 81^{\circ} \\ \measuredangle CAB & \approx & 50^{\circ} \\ \overline{BC} & \approx & 23.60 \ cm \end{array}$$

• Calcula el valor del lado y de los ángulos faltantes en el siguiente triángulo.

  
  • $$\begin{array}{rcl} \measuredangle CAB & \approx & 49^{\circ} \\ \measuredangle BCA & \approx & 61^{\circ} \\ \overline{BC} & \approx & 25.31 \ cm \end{array}$$
  • $$\begin{array}{rcl} \measuredangle CAB & \approx & 56^{\circ} \\ \measuredangle BCA & \approx & 54^{\circ} \\ \overline{BC} & \approx & 26.10 \ cm \end{array}$$
  • $$\begin{array}{rcl} \measuredangle CAB & \approx & 54^{\circ} \\ \measuredangle BCA & \approx & 56^{\circ} \\ \overline{BC} & \approx & 33.15 \ cm \end{array}$$
  • $$\begin{array}{rcl} \measuredangle CAB & \approx & 41^{\circ} \\ \measuredangle BCA & \approx & 69^{\circ} \\ \overline{BC} & \approx & 26.19 \ cm \end{array}$$

• Calcula el valor del lado y de los ángulos faltantes en el siguiente triángulo.

  
  • $$\begin{array}{rcl} \measuredangle ABC & \approx & 23^{\circ} \\ \measuredangle BCA & \approx & 56^{\circ} \\ \overline{AB} & \approx & 28.25 \ cm \end{array}$$
  • $$\begin{array}{rcl} \measuredangle ABC & \approx & 28^{\circ} \\ \measuredangle BCA & \approx & 51^{\circ} \\ \overline{AB} & \approx & 32.46 \ cm \end{array}$$
  • $$\begin{array}{rcl} \measuredangle ABC & \approx & 22^{\circ} \\ \measuredangle BCA & \approx & 57^{\circ} \\ \overline{AB} & \approx & 31.71 \ cm \end{array}$$
  • $$\begin{array}{rcl} \measuredangle ABC & \approx & 38^{\circ} \\ \measuredangle BCA & \approx & 41^{\circ} \\ \overline{AB} & \approx & 39.81 \ cm \end{array}$$

• Calcula el valor del lado y de los ángulos faltantes en el siguiente triángulo.

  
  • $$\begin{array}{rcl} \measuredangle ABC & \approx & 44^{\circ} \\ \measuredangle BCA & \approx & 113^{\circ} \\ \overline{AB} & \approx & 11.21 \ cm \end{array}$$
  • $$\begin{array}{rcl} \measuredangle ABC & \approx & 61^{\circ} \\ \measuredangle BCA & \approx & 96^{\circ} \\ \overline{AB} & \approx & 18.14 \ cm \end{array}$$
  • $$\begin{array}{rcl} \measuredangle ABC & \approx & 55^{\circ} \\ \measuredangle BCA & \approx & 102^{\circ} \\ \overline{AB} & \approx & 15.83 \ cm \end{array}$$
  • $$\begin{array}{rcl} \measuredangle ABC & \approx & 53^{\circ} \\ \measuredangle BCA & \approx & 104^{\circ} \\ \overline{AB} & \approx & 13.19 \ cm \end{array}$$