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ABCD is a parallelogram. Angle B is equal to (3x+5)^degrees and angle D is equal to (x+20)^degrees. Find x.
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ABCD is a parallelogram. Angle B is equal to (3x+5)^degrees and angle D is equal to (x+20)^degrees. Find x.

User Kuldeep Yadav
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1 Answer

1 vote

3x+5+x+20=180\\ 4x=155\\ x=38.75
User Aliopi
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