Math, asked by kvinethatpt, 7 months ago

plz try answer for this

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Answered by sd7046593

1

Answer:

In my answere"tri"mean triengle and 'and'mean angle:

Here wo go

Step-by-step explanation:

ln triABC and triBCD

angleC=angleC(common)

angleABC=angleBDC=π/2

so,triABC is similar to triBDC

BD/AB=BC/AC

so,BD=3x4/5=2.4

BD=2.4

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