In Fig. , ABC is a triangle right angled at B and BD is perpendicular AC. If AD = 4 cm, and CD = 5 cm, Find BD and AB.
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plzz see the attachment dear...
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(1)BD^ = AD x CD..... by geometric mean property
(2) BA^+BC^ = 2BD^ + 2CD^.....by apollonius theorem
USE THIS FORMULAS AND TRY TO SOLVE
(2) BA^+BC^ = 2BD^ + 2CD^.....by apollonius theorem
USE THIS FORMULAS AND TRY TO SOLVE
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