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Given: triangle ABC, AB = BC Perimeter of ΔABC = 50 Perimeter of ΔABD = 40 Fin...
5 months ago
Q:
Given: triangle ABC, AB = BC Perimeter of ΔABC = 50 Perimeter of ΔABD = 40 Find: BD
Accepted Solution
A:
The answer is 15. You can use a equation 2x+2y=50 for ABC and so then x+y=25. x+y+h=40(ABD), so h is 15 units.