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5 votes
What is the missing angle some one plz help me??

What is the missing angle some one plz help me??-example-1

2 Answers

3 votes
82+80+x=180
162+x=180
-162 -162
x=18
User Petebu
by
8.3k points
4 votes
When you add 80 and 82 degrees, you get 162 degrees. So, you can subtract 180 and 162. Which is 18. So x = 18 degrees.