Question

AOB is a straight line and the ray OC stands on it . if angle AOC =64 and angle BOC =x find the value of x ?

Answer 1

Answer:

116°

Step-by-step explanation:

AOC + BOC = 180° ( linear pair)

64° + x = 180°

x = 180° - 64°

x = 116°

BOC = 116°

Answer 2

Answer:

AOC+BOC=180 [because AOB is straight line ]

64+x =180

x =180-64

x = 116