Matching Pairs Necessary/Sufficient ConditionOnline version Match the necessary and sufficient conditions by Chris Nelsen 1 An object has 4 equal sides and 4 equal angles 2 Someone who is born in the United States 3 I get all As on assignments 4 An object is a square 5 Is a healthy human and has a heart 6 I fail all assignments 7 I have a bird 8 I have a flamingo 9 Washington DC 10 I have a canary I do NOT pass the class I pass the class An object is a square I have a bird The capital city of a country I have any of the winged, warm-blooded creatures that are not also mammals Has US citizenship Has at least one kidney I have a bird An object has 4 equal sides and 4 equal angles