Question

hi please answer my question ​

Answer 1

Answer:

96 degree

Step-by-step explanation:

1. y+ 138= 180 (linear pair)

y =180-138

y= 42 degree

2. y=z (angles opposite to equal sides are equal)

3. 180= x+y+z (angle sum property of triangle)

180= 42+42+x

x= 180-42-42

x= 138- 42

x= 96 degree

HOPE IT HELPS