英语翻译The measure of ∠1 is five less than four times the measu

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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
1个回答 分类:英语 2014-10-14

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∠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°
 
 
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