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Clearnote
Q&A
Junior High
Mathematics
この問題のxの値は90°なのですが、なぜそ...
Mathematics
Junior High
about 7 yearsago
お寿司。
この問題のxの値は90°なのですが、なぜそうなるのかがわかりません!!教えて下さい!お願いします🙇🏻♀️🙇🏻♀️
Answers
®️
about 7 yearsago
○○+××=180
180÷2=90
180-90=90
わかりますか??
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