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3 votes
Need help an plz show me how you know so you can give me the work

Need help an plz show me how you know so you can give me the work-example-1

1 Answer

3 votes
You subtract the known angle measurements from 180 because a straight line means the whole undivided angle is 180 degrees and the answer to the subtraction is your missing angle measurement
I hope this helps!!!

Need help an plz show me how you know so you can give me the work-example-1
User Slasky
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