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38 votes
38 votes
Find the value of x

Find the value of x-example-1
User Pedalpete
by
3.2k points

2 Answers

19 votes
19 votes
2x+72=180
2x=180-72
2x=108
x=108/2
x=54 degrees
User Lev Khomich
by
3.3k points
11 votes
11 votes

B

as a traingle is 180 degrees