Question

find the value of 2x,x and y​

Answer 1

Answer:

Y=30° [vertically opposite]

2x + x=180-30

3x=150

X=50

2x=100

Answer 2

Answer:

x=50°

2x=100°

y=30°

Step-by-step explanation:

y = 30° (Vertically opposite angles)

Sum of the angles of a triangle=180°

=> y+x+2x =180°

=> 30°+3x =180°

=> 3x =180° - 30°

=> 3x =150°

=> x = 150°/3 = 50°

2x = 2×50° = 100°