trinity33
trinity33
03-02-2017
Mathematics
contestada
Need help on this question I don't get it
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texaschic101
texaschic101
03-02-2017
vertical angles are congruent...they equal each other.
2x + 1 = x + 36
2x - x = 36 - 1
x = 35
m < B = 2x + 1 = 2(35) + 1 = 70 + 1 = 71 degrees
m < D = x + 36 = 35 + 36 = 71 degrees
so m < B and m < D both equal 71 degrees
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