Choose any point D on the side AB of an isosceles triangle ABC, then extend the side AC beyond C to a point F with |CF| = |DB|. Show that the segment DF is cut exactly in two by the third side BC—that the orange and red trails are equal.
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Choose any point D on the side AB of an isosceles triangle ABC, then extend the side AC beyond C to a point F with |CF| = |DB|. Show the segment DF is cut exactly in two by the third side BC—that the orange and red trails are equal. https://t.co/9qjNUWEQ9x By @MarshallWBuck pic.twitter.com/nhWXqnl4Yw
— Mirangu (@Mirangu1) July 17, 2023