In a triangle ABC, ∠A = 90°, ∠C = 55°, AD x BC.

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In a triangle ABC, ∠A = 90°, ∠C = 55°, AD x BC. What is the value of ∠BAD ?

1. 35°
2. 60°
3. 45°
4. 55°

Correct Option: D

As per the given in question , we draw a figure of a triangle ABC

Here , ∠A = 90°, ∠C = 55°,
∴ ∠B + ∠C = 90°
∴ ∠B = 90° – 55° = 35°
∠ADB = 90°
∴ ∠BAD = 90° – 35° = 55°