What is the area of triangle EBD?
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- เผยแพร่เมื่อ 7 ก.พ. 2025
- Triangle ABC is an equilateral triangle with a side length of 1. Point D is on the extended line of side AB, and point E is on the extended line of side AC. AD=CE. When DE= 13, what is the area of triangle EBD? (T004) #SAT#ACT#Geometry#Sinerule#Cosine rule
