In ΔABC, ∠ABC = 90° and BD ⊥ AC. If AD = 4 cm add CD = 5 cm, then BD is equal to:

In ΔABC, ∠ABC = 90° and BD ⊥ AC. If AD = 4 cm add CD = 5 cm, the

1.	In ΔABC, ∠ABC = 90° and BD ⊥ AC. If AD = 4 cm add CD = 5 cm, then BD is equal to:
A.	4√5 cm
B.	3√2 cm
C.	3√5 cm
D.	2√5 cm
Answer» E.

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In ΔABC, ∠ABC = 90° and BD ⊥ AC. If AD = 4 cm add CD = 5 cm, then BD is equal to:

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