Q1) What is the value of the missing angle? [ 77 °]

Q1) What is the value of the missing angle? [ 139 °]

Q1) Calculate the missing angle x. [ 193]

Q2) What is the value of the missing angle? [ 78 °]

Q2) What is the value of the missing angle? [ 30 °]

Q2) Calculate the missing angle x. [ 148]

Q3) What is the value of the missing angle? [ 65 °]

Q3) What is the value of the missing angle? [ 75 °]

Q3) Calculate the missing angle x. [ 144]

Q4) What is the value of the missing angle? [ 81 °]

Q4) What is the value of the missing angle? [ 73 °]

Q4) Calculate the missing angle x. [ 10]

Q5) What is the value of the missing angle? [ 76 °]

Q5) What is the value of the missing angle? [ 48 °]

Q5) Calculate the missing angle. [ 103]