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Help this is important for my grade

Help this is important for my grade-example-1
User Modinat
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1 Answer

18 votes
18 votes

Answer:

hi

x+102° =180°[ Being cointerior angle]

x=180°-102°

x=78°

Also,

y=102°[ the opposite angle of parallelogram are equal]

z=78°[ the opposite of parallelogram are equal]

Hence, x=78°,y=102° and z=78°

User Arkoudinos
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