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I just this one please someone help

I just this one please someone help-example-1

2 Answers

3 votes

Answer:

100

Explanation:

because 4, 3, and 2 all make 180 and 4 and 2 are both 40 so you add that which makes 80 and then you take 180 and subtract 80 which gives you 100

User Kunal Shah
by
9.1k points
4 votes

Answer:

100

Explanation:

This is because angle 1 and angle 2 are congruent, so both of them are 40 degrees. To find angle 3, you do 40+40 which is 80. You then subtract 180-80=100. This is because angles 1, 2, and 3 are all on 1 straight line.

User Linghao Zhu
by
8.0k points

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