Arectangular sheet of paper is folded diagonally from a to c what is the length of side b

AC =

Step-by-step explanation:

Here we have to draw the figure.

When the rectangle is folded A to C. we get a right triangle.

Here we have to use the Pythagorean theorem to find the side lenght of B.

The sides length of B is AC.

By the Pythagorean theorem, the sum of the squares of the sides is equal to the square of the hypotenuse.

Therefore,

AC^2 = AB^2 + BC^2

Taking the square roots on both sides, we get

AC =

1     sepan

2     encuentren

3     tenga

4     hable

5   parezca

6   llegue