Instrucciones: Responde las siguientes preguntas.

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

  
  • $$\begin{array}{rcl} \measuredangle ABC & \approx & 48^{\circ} \\ \measuredangle BCA & \approx & 73^{\circ} \\ \overline{BC} & \approx & 62.95 \ cm \end{array}$$
  • $$\begin{array}{rcl} \measuredangle ABC & \approx & 32^{\circ} \\ \measuredangle BCA & \approx & 89^{\circ} \\ \overline{BC} & \approx & 58.63 \ cm \end{array}$$
  • $$\begin{array}{rcl} \measuredangle ABC & \approx & 39^{\circ} \\ \measuredangle BCA & \approx & 82^{\circ} \\ \overline{BC} & \approx & 67.24 \ cm \end{array}$$
  • $$\begin{array}{rcl} \measuredangle ABC & \approx & 30^{\circ} \\ \measuredangle BCA & \approx & 91^{\circ} \\ \overline{BC} & \approx & 57.82 \ cm \end{array}$$

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

  
  • $$\begin{array}{rcl} \measuredangle ABC & \approx & 45^{\circ} \\ \measuredangle BCA & \approx & 52^{\circ} \\ \overline{BC} & \approx & 69.29 \ cm \end{array}$$
  • $$\begin{array}{rcl} \measuredangle ABC & \approx & 39^{\circ} \\ \measuredangle BCA & \approx & 58^{\circ} \\ \overline{BC} & \approx & 78.26 \ cm \end{array}$$
  • $$\begin{array}{rcl} \measuredangle ABC & \approx & 41^{\circ} \\ \measuredangle BCA & \approx & 56^{\circ} \\ \overline{BC} & \approx & 79.48 \ cm \end{array}$$
  • $$\begin{array}{rcl} \measuredangle ABC & \approx & 29^{\circ} \\ \measuredangle BCA & \approx & 68^{\circ} \\ \overline{BC} & \approx & 70.06 \ cm \end{array}$$

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

  
  • $$\begin{array}{rcl} \measuredangle CAB & \approx & 44^{\circ} \\ \measuredangle BCA & \approx & 38^{\circ} \\ \overline{CA} & \approx & 51.02 \ cm \end{array}$$
  • $$\begin{array}{rcl} \measuredangle CAB & \approx & 42^{\circ} \\ \measuredangle BCA & \approx & 40^{\circ} \\ \overline{CA} & \approx & 53.61 \ cm \end{array}$$
  • $$\begin{array}{rcl} \measuredangle CAB & \approx & 51^{\circ} \\ \measuredangle BCA & \approx & 31^{\circ} \\ \overline{CA} & \approx & 40.09 \ cm \end{array}$$
  • $$\begin{array}{rcl} \measuredangle CAB & \approx & 52^{\circ} \\ \measuredangle BCA & \approx & 30^{\circ} \\ \overline{CA} & \approx & 49.95 \ cm \end{array}$$

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

  
  • $$\begin{array}{rcl} \measuredangle CAB & \approx & 55^{\circ} \\ \measuredangle ABC & \approx & 58^{\circ} \\ \overline{AB} & \approx & 25.83 \ cm \end{array}$$
  • $$\begin{array}{rcl} \measuredangle CAB & \approx & 59^{\circ} \\ \measuredangle ABC & \approx & 54^{\circ} \\ \overline{AB} & \approx & 40.89 \ cm \end{array}$$
  • $$\begin{array}{rcl} \measuredangle CAB & \approx & 74^{\circ} \\ \measuredangle ABC & \approx & 39^{\circ} \\ \overline{AB} & \approx & 31.63 \ cm \end{array}$$
  • $$\begin{array}{rcl} \measuredangle CAB & \approx & 64^{\circ} \\ \measuredangle ABC & \approx & 49^{\circ} \\ \overline{AB} & \approx & 33.22 \ cm \end{array}$$

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

  
  • $$\begin{array}{rcl} \measuredangle CAB & \approx & 55^{\circ} \\ \measuredangle ABC & \approx & 47^{\circ} \\ \overline{AB} & \approx & 73.90 \ cm \end{array}$$
  • $$\begin{array}{rcl} \measuredangle CAB & \approx & 57^{\circ} \\ \measuredangle ABC & \approx & 45^{\circ} \\ \overline{AB} & \approx & 69.66 \ cm \end{array}$$
  • $$\begin{array}{rcl} \measuredangle CAB & \approx & 62^{\circ} \\ \measuredangle ABC & \approx & 40^{\circ} \\ \overline{AB} & \approx & 77.70 \ cm \end{array}$$
  • $$\begin{array}{rcl} \measuredangle CAB & \approx & 66^{\circ} \\ \measuredangle ABC & \approx & 36^{\circ} \\ \overline{AB} & \approx & 77.62 \ cm \end{array}$$