3 years ago

I need help with this

Mathematics

2 answers:

jeka57 [31]3 years ago

6 0

Answer:

Step-by-step explanation:

supplementary agles add up to 180 degrees, so when you subtract 162 from 180, you get 18. Hope this helped :D

den301095 [7]3 years ago

3 0

Answer:

Step-by-step explanation:

supplementary means it adds up to 180

so 162 + 18 = 180

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