Question

In a square ABCD, the diagonal AC is drawn. Then ∠BAC = __________degrees.Fill in the blank.

Answer 1

it will be 45 degrees as diagonal bisect at half of the angle and each angle of a square is 90 degree so half of 90 degree is 45 degree

Answer 2

Answer:

45°

Step-by-step explanation:

We know that,

if ABCD is a square, then all the four angles ∠A, ∠B, ∠C, and  ∠D are right-angled i.e. 90°.

Again, the property of a square is that all the diagonals will bisect the corresponding angles.

Hence diagonal AC will bisect ∠A and ∠C both.

So, ∠BAC = 1/2(∠A) =1/2(90°) =45° {Already stated that ∠A= 90°}

Therefore, ∠BAC= 45 degrees. (Answer)