题目内容：

英语翻译
The measure of ∠1 is five less than four times the measure of ∠2.If ∠1 and ∠2 form a linear pair,what are their measures

优质解答

∠1比∠2的4倍小5°,如果∠1和∠2正好组成一个平角（互补）,请问它们的度数分别是多少?
答案：∠1=143° ∠2=37°