Question

find
x,y,z
AB andCD
interact at O
∆BOE=15°​

Answer 1

Step-by-step explanation:

3x= z(opposite angle)

2x=y(")

3x+2x+z+y= 360(angle sum property)

3x+ 2x+3x+ 2x=360

10x = 360

x= 36

3x = 108

2x= 72

y =72

z=108

Answer 2

Step-by-step explanation:

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