Mathematics
koala432
2016-09-21 00:19:51
ABCD is a parallelogram. Angle B is equal to (3x+5)^degrees and angle D is equal to (x+20)^degrees. Find x.
ANSWERS
Dobkins62
2016-09-21 01:06:10

[latex]3x+5+x+20=180\ 4x=155\ x=38.75 [/latex]

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