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2 votes
Help please help please

Help please help please-example-1
User Qfwfq
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2 Answers

3 votes

Answer:

x+140°=180°

x+140°-140°=180°-140°

x+0=180°-140°

x=40°

User Charlie Lin
by
8.3k points
6 votes

Answer:

angles shouldn't you use a protractor

Explanation:

User Ludwigmace
by
8.2k points

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