Question

Five of the angles of a hexagon are 120⁰,150⁰,92⁰,79⁰,135⁰,Finf the sixth angle​

Answer 1

Let the sixth angle be x°

The sum all angles of a hexagon —

⇒ 120° + 150° + 92° + 79° + 135° + x° = 720°

⇒ 576° + x° = 720°

⇒ x° = 720° – 576°

∴ x° = 144°

Answer 2

Answer:

WE KNOW THAT THE INTERNAL ANGLES OF ANY HEXAGON IS 720°

SO 120° + 150° + 92° + 79° + 135° + x = 720°

576° + x = 720°

x = 144°