Question

4. If sin A = cos A, O SA < 90°, then the angle A is equal to
(a) 30°
(b) 60°
(c) 0°

(d) 45°​

Answer 1

Answer:

(d)45°

sin 45° = cos 45° = 1/√2

Hope it helps!!

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Answer 2

Answer:

your answer is d

45%.....