Question

If sin A=
Cos A, 0º <A
90°, then A is equal to.​

Answer 1

Answer

Angle A = 45 degrees

Step-by-step explanation:

As we know that the angle A lies between zero degrees and ninety degrees .

So, as the value of sin 45 degree is 1/√2  and also the value of cosine 45 degree is 1/√2.

Therefore, sine 45 degree and cos 45 degree are the only values that lies as per angle A condition in the question which justifies same angle i.e.-45 degree.

Therefore angle A = 45 degrees.

hope it helps you

Answer 2

Answer:

45 Degree

Step-by-step explanation:

because the between of 0 and 90 is 45