Question

19. In a right angled triangle ABC, B = 90° and BD perpendicular AC. If AD = 4 cm and CD = 8 cm, find AB and BC.
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Answer 1

Answer:

Hope this helps you is it right

Answer 2

Step-by-step explanation:

BD^2=CD×AD

BD=4√2

By hypo therom

BC=4√6

AB=4√3