Question

Explain the answer with steps

Answer 1

Answer:

Option(C)

Step-by-step explanation:

Given, ∠BAC = 90° and AD ⊥ BC.

From figure:

∠D = 90°

⇒ ∠DBA = ∠DAC

⇒ ΔADB ~ ΔADC

⇒ BD/AD = AD/CD

⇒ BD * CD = AD²

Therefore, the answer is BD * CD = AD²

Hope it helps!