Instrucciones: Responde las siguientes preguntas.

• Calcula los valores de los ángulos interiores del siguiente triángulo.

  
  • $$\begin{array}{rcl} \measuredangle CAB & = & 69^{\circ} \\ \measuredangle ABC & = & 69^{\circ} \\ \measuredangle BCA & = & 42^{\circ} \end{array}$$
  • $$\begin{array}{rcl} \measuredangle CAB & = & 81^{\circ} \\ \measuredangle ABC & = & 80^{\circ} \\ \measuredangle BCA & = & 19^{\circ} \end{array}$$
  • $$\begin{array}{rcl} \measuredangle CAB & = & 77^{\circ} \\ \measuredangle ABC & = & 75^{\circ} \\ \measuredangle BCA & = & 28^{\circ} \end{array}$$
  • $$\begin{array}{rcl} \measuredangle CAB & = & 71^{\circ} \\ \measuredangle ABC & = & 66^{\circ} \\ \measuredangle BCA & = & 43^{\circ} \end{array}$$

• Calcula los valores de los ángulos interiores del siguiente triángulo.

  
  • $$\begin{array}{rcl} \measuredangle CAB & = & 64^{\circ} \\ \measuredangle ABC & = & 44^{\circ} \\ \measuredangle BCA & = & 72^{\circ} \end{array}$$
  • $$\begin{array}{rcl} \measuredangle CAB & = & 70^{\circ} \\ \measuredangle ABC & = & 50^{\circ} \\ \measuredangle BCA & = & 60^{\circ} \end{array}$$
  • $$\begin{array}{rcl} \measuredangle CAB & = & 61^{\circ} \\ \measuredangle ABC & = & 36^{\circ} \\ \measuredangle BCA & = & 83^{\circ} \end{array}$$
  • $$\begin{array}{rcl} \measuredangle CAB & = & 60^{\circ} \\ \measuredangle ABC & = & 49^{\circ} \\ \measuredangle BCA & = & 71{\circ} \end{array}$$

• Calcula los valores de los ángulos interiores del siguiente triángulo.

  
  • $$\begin{array}{rcl} \measuredangle CAB & = & 130^{\circ} \\ \measuredangle ABC & = & 25^{\circ} \\ \measuredangle BCA & = & 25^{\circ} \end{array}$$
  • $$\begin{array}{rcl} \measuredangle CAB & = & 150^{\circ} \\ \measuredangle ABC & = & 15^{\circ} \\ \measuredangle BCA & = & 15^{\circ} \end{array}$$
  • $$\begin{array}{rcl} \measuredangle CAB & = & 126^{\circ} \\ \measuredangle ABC & = & 27^{\circ} \\ \measuredangle BCA & = & 27^{\circ} \end{array}$$
  • $$\begin{array}{rcl} \measuredangle CAB & = & 148^{\circ} \\ \measuredangle ABC & = & 16^{\circ} \\ \measuredangle BCA & = & 16^{\circ} \end{array}$$

• Calcula los valores de los ángulos interiores del siguiente triángulo.

  
  • $$\begin{array}{rcl} \measuredangle CAB & = & 32^{\circ} \\ \measuredangle ABC & = & 55^{\circ} \\ \measuredangle BCA & = & 93^{\circ} \end{array}$$
  • $$\begin{array}{rcl} \measuredangle CAB & = & 19^{\circ} \\ \measuredangle ABC & = & 64^{\circ} \\ \measuredangle BCA & = & 97^{\circ} \end{array}$$
  • $$\begin{array}{rcl} \measuredangle CAB & = & 10^{\circ} \\ \measuredangle ABC & = & 71^{\circ} \\ \measuredangle BCA & = & 99^{\circ} \end{array}$$
  • $$\begin{array}{rcl} \measuredangle CAB & = & 25^{\circ} \\ \measuredangle ABC & = & 62^{\circ} \\ \measuredangle BCA & = & 93^{\circ} \end{array}$$

• Calcula los valores de los ángulos interiores del siguiente triángulo.

  
  • $$\begin{array}{rcl} \measuredangle CAB & = & 44^{\circ} \\ \measuredangle ABC & = & 118^{\circ} \\ \measuredangle BCA & = & 18^{\circ} \end{array}$$
  • $$\begin{array}{rcl} \measuredangle CAB & = & 41^{\circ} \\ \measuredangle ABC & = & 125^{\circ} \\ \measuredangle BCA & = & 14^{\circ} \end{array}$$
  • $$\begin{array}{rcl} \measuredangle CAB & = & 54^{\circ} \\ \measuredangle ABC & = & 114^{\circ} \\ \measuredangle BCA & = & 12^{\circ} \end{array}$$
  • $$\begin{array}{rcl} \measuredangle CAB & = & 49^{\circ} \\ \measuredangle ABC & = & 116^{\circ} \\ \measuredangle BCA & = & 15^{\circ} \end{array}$$