Mathematics
Senior High
次の三角錐o-abcの体積を求めよ
三角形obcは1辺の長さが1の正三角形
三角形abcはac＝abで、角bac＝72度
角oac＝角oab＝90度
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次の三角錐o-abcの体積を求めよ
三角形obcは1辺の長さが1の正三角形
三角形abcはac＝abで、角bac＝72度
角oac＝角oab＝90度
No answer yet
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are also looking at these questions 😉
