please answer this
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Step-by-step explanation:rqejrueg fxequ wxehfdnfvchshsbbdhhddniisjns hsbdgggdbbddsgsydctfreyr temiaxhnkjzdf zdvz uaajxh fcac xgaufhz,dLzSUGDAJDVWAKZD H98WZGEWYHCXBA Zk/0ISIYA
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Step-by-step explanation:
As it is iscoceles,
2x+10= 4x-30
30+10= 4x-2x
40= 2x
20=x
As AD and BC are parallel, Angle BAD and CBA are co-interior angles.
This means that Angle BAD + Angle CBA= 180
2(20)+10= 50
y= 180-50
y= 130
Therefore, x+y= 20+120= 150
Answer= 150 degrees
Hope this helped you!
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