Q1) Calculate the angle. [ 66 °]

Q1) Calculate the angle x. [ 120 ° ]

Q1) Calculate the angle x. [ 114 ° ]

Q2) Calculate the angle. [ 51 °]

Q2) Calculate the angle x. [ 110 ° ]

Q2) Calculate the angle x. [ 115 ° ]

Q3) Calculate the angle. [ 52 °]

Q3) Calculate the angle x. [ 124 ° ]

Q3) Calculate the angle x. [ 134 ° ]

Q4) Calculate the angle. [ 67 °]

Q4) Calculate the angle x. [ 118 ° ]

Q4) Calculate the angle x. [ 121 ° ]

Q5) Calculate the angle. [ 41 °]

Q5) Calculate the angle x. [ 97 ° ]

Q5) Calculate the angle x. [ 138 ° ]

Q6) Calculate the angle. [ 70 °]

Q6) Calculate the angle x. [ 98 ° ]

Q6) Calculate the angle x. [ 122 ° ]

Q7) Calculate the angle. [ 35 °]

Q7) Calculate the angle x. [ 95 ° ]

Q7) Calculate the angle x. [ 111 ° ]

Q8) Calculate the angle. [ 63 °]

Q8) Calculate the angle x. [ 122 ° ]

Q8) Calculate the angle x. [ 110 ° ]

Q9) Calculate the angle. [ 58 °]

Q9) Calculate the angle x. [ 109 ° ]

Q9) Calculate the angle x. [ 139 ° ]

Q10) Calculate the angle. [ 62 °]

Q10) Calculate the angle x. [ 112 ° ]

Q10) Calculate the angle x. [ 130 ° ]