Please solve this problem.
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Step-by-step explanation:
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x= 30
y=60
z=120
Step-by-step explanation:
Given: <coe = 90
AB and CD intersect at O
To find: value of x,y,z
Finding x
AB = 180 (straight line)
therefore ; 2x+ x+ <ceo =180
2x+x+ 90 =180
3x+90=180
3x=90 ; x=30
finding y
2x = y (vertically opposite angle are equal)
2(30)= y
60=y
y=60
finding z
<coe + <eob = z
90+30 = z
120 = z
z = 120
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