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What is the value of x? Enter your answer in the box. °
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What is the value of x? Enter your answer in the box. °

What is the value of x? Enter your answer in the box. °-example-1
User GvSharma
by
5.7k points

1 Answer

7 votes

Answer:

111°

Explanation:

7 sides

sum of angles= (180×7)-360

1260-360=900

158+126+125+121+139+120+x=900

789+x=900

x=900-789

x=111°

User Tapac
by
6.3k points
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