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aleksandr82 [10.1K]
3 years ago
15

Given: triangle ABC, AB = BC Perimeter of ΔABC = 50 Perimeter of ΔABD = 40 Find: BD

Mathematics
2 answers:
damaskus [11]3 years ago
6 0
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.
Alex3 years ago
3 0

The above answer can be calculated as -

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Answer:

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Step-by-step explanation:

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