Answers

✨ Best Answer ✨

ACを底辺と見た時に、三角形FACの高さが三角形DACの半分になります!2点ADから直線ACに対する平行線を書き足すことで理解できるはずです。

Post A Comment
Were you able to resolve your confusion?

Users viewing this question
are also looking at these questions 😉