Mathematics
Senior High

斜線のところがわかりません

Answers

△PHQ=1/2•PH•QH
=1/2•(Pのy座標)•(Qのx座標-Pのy座標)
=1/2•√3•(√3+π/6-π/6)
=1/2•√3•√3

数学好き

あ、π/6引くの忘れてました!ありがとうございます

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