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ABCD is a square.

Square A B C D is shown. A diagonal is drawn from point A to point C. The measure of angle B A C is question mark.

What is the measure of angle BAC?
30°
45°
60°
90°

Respuesta :

Since ABCD is a square, and AC is the diagonal of the square, therefore, then,  angle BAC would be Option B. 45°

What is square?

A square is known as a quadrilateral with four interior angles of 90° each, and four equal sides.

Properties of a square include

  • The interior angles are equal to 90°
  • All the sides are congruent or equal
  • The opposite sides are parallel
  • The diagonals of the square bisect each other at 90 degrees
  • The two diagonals are equal

Angle BAC is half the angle of the diagonal

= 90/2 = 45°

Thus, since ABCD is a square, and AC is the diagonal of the square, therefore, then, angle BAC would be Option B. 45°

Learn more about a square here:

https://brainly.com/question/24487155

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