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45 votes
45 votes
Can someone help me it geometry

Can someone help me it geometry-example-1
User Ukliviu
by
2.7k points

1 Answer

21 votes
21 votes

First solve for x:

4x-8 + 3x+8 = 140

7x = 140

x= 20



Plug it in:

Angle ABD: 4(20) -8 = 72°

Angle DBC: 3(20) +8 = 68°
User Ccman
by
3.1k points