Q1) Calculate the angle. [ 50 °]

Q1) Calculate the angle x. [ 113 ° ]

Q1) Calculate the angle x. [ 121 ° ]

Q2) Calculate the angle. [ 45 °]

Q2) Calculate the angle x. [ 120 ° ]

Q2) Calculate the angle x. [ 113 ° ]

Q3) Calculate the angle. [ 34 °]

Q3) Calculate the angle x. [ 97 ° ]

Q3) Calculate the angle x. [ 130 ° ]

Q4) Calculate the angle. [ 57 °]

Q4) Calculate the angle x. [ 125 ° ]

Q4) Calculate the angle x. [ 128 ° ]

Q5) Calculate the angle. [ 52 °]

Q5) Calculate the angle x. [ 98 ° ]

Q5) Calculate the angle x. [ 136 ° ]

Q6) Calculate the angle. [ 39 °]

Q6) Calculate the angle x. [ 108 ° ]

Q6) Calculate the angle x. [ 120 ° ]

Q7) Calculate the angle. [ 59 °]

Q7) Calculate the angle x. [ 124 ° ]

Q7) Calculate the angle x. [ 137 ° ]

Q8) Calculate the angle. [ 69 °]

Q8) Calculate the angle x. [ 119 ° ]

Q8) Calculate the angle x. [ 118 ° ]

Q9) Calculate the angle. [ 55 °]

Q9) Calculate the angle x. [ 96 ° ]

Q9) Calculate the angle x. [ 139 ° ]

Q10) Calculate the angle. [ 63 °]

Q10) Calculate the angle x. [ 110 ° ]

Q10) Calculate the angle x. [ 125 ° ]