Math, asked by Anonymous, 7 months ago

pls say fast find the value of x​

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Answers

Answered by btsarmy4646
2

Answer:

100°

Step-by-step explanation:

3x+x+40°=180°

4x+40°=180°

4x=180°-40°

4x=140°

x=140°/4

x=100°

Hope this helps you army

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