Question

find the value of x, y, z​

Answer 1

Step-by-step explanation:

2y is an exterior angle so,

2y= x+y

y=x

AB//BC

2x+y=180 (sum of consuctive int. angle)

2x+x=180

3x=180

x=60

x=y=60

x+y+z=180

60+60+z=180

z+120=180

z=60

hence x=y=z=60

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