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What angle is supplementary to 123.9 ​
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4 votes
What angle is supplementary to 123.9

​

User Davesexcel
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2 Answers

5 votes
56.1(subtracting 123.9 from 180)
User Daniel Butler
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4 votes
The answer is “56.1” ( as you need to simply subtract 123.9 from 180 ) as supplementary means the sum of the two angle will be 180
User Dsuma
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