答案為什麼是90？求解（圖可能不太精準，大概是這樣 - Clearnote

Mathematics

Junior High

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almost 2 yearsago

答案為什麼是90？求解（圖可能不太精準，大概是這樣

A. E B 6 TJ C G 求DABCD面?

平行四邊形國二下數學第四冊

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✨ Best Answer ✨

almost 2 yearsago

如果你指的6是BF的話
應該就是這樣😃

時玖 almost 2 yearsago

謝謝您

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