19.ABCisarighttriangle,Dright angled at B, with AAB 3 cm and BC- 4 cm. – InterviewSolution

1.	19.ABCisarighttriangle,Dright angled at B, with AAB 3 cm and BC- 4 cm. BD is drawnperpendicular to thehypotenuse AC. Findthe length of BD ifAC 5 cm.
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