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Iteru [2.4K]
3 years ago
11

Find AB if BC = 4, BD = 5, and AD = 2. show your work.

Mathematics
1 answer:
miskamm [114]3 years ago
7 0

Solving this system of equations without a CAS: $4=a+c$, $5=d+ac+b$, $4=ad+bc$, $4=bd$ 2

Let $A,B,C,D$ be the vertices of a four sided polygon taken in anti clockwise. Given $|AB|=|BC|=3,|AD|=|CD|=4,|BD|=5$ , Find $|AC|$ 1

Find $ad - bc$ if $ac = 18$ and $bd = 50$ 2

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