Question

11. In the given figure, find the value of x, if BC II DE and ∠ABC = 150° and ∠BAD = 30

Answer 1

Answer:

120°

Step-by-step explanation:

angle ABH = 180°-150° = 30° (linear pair)

angle ABG = 180° - 60° = 120° ( Angle sum property)

x = angle AGB = 120° (alternate interior angles)

mark this as brainliest plz

follow me plz

thank me plz

don't spam this plz

Answer 2

Answer:

x=120°

Step-by-step explanation:

CBA =150

CBA+ABG=180(linear pair)

therefore ABG=30

NOW‚

IN /\ ABG

30+30+x=180(angle sum prop.)

x=120

Now;

BGA+AGH=180(linear pair)

therefore AGH=60

SINCE BC//DE

therefore x =60