Question

find the value of unknowns X and Y in the following diagram ​

Answer 1

• First Let's Solve For "x" :

⇒ 50° + x = 120°                 [Exterior Angle Property]

⇒ x = 120° - 50°

⇒ x = 70°

• Now Solve For "y" :

⇒ y + 120° = 180°                 [Linear Pair]

⇒ y = 180° - 120°

⇒ y = 60°

Answer 2

Answer:

X = 70 y = 60

Step-by-step explanation:

120 = 50 + X

X = 120 -50

X= 70

50+70+ y = 180

120+y =180

y = 180 - 120

y = 60