The wording is unclear without a diagram. As such, there are two possible cases and two possible answers.
Case 1: Diagonal
i<span><span>
s formed by connecting the vertices formed by the meeting points of a 25-inch side and a 29-inch side. </span>
</span>Call the intersection point of

and

E.

bisects

, so

. Since the diagonals of a kite are perpendicular to each other,

and

are both right triangles. One has a hypotenuse of

, and the other has a hypotenuse of

, but both share a leg of

. Using the Pythagorean Theorem, we can get that the length of the other leg in the triangle with a hypotenuse of

is

. Similarly, for the triangle with a hypotenuse of

, the other leg has a length of

. Together, these legs make up

, meaning

, our final answer.
Case 2: Diagonal
i<span>
s formed by connecting the vertices formed by the meeting points of the sides with equal lengths. </span>Call the intersection point of

and

E. We will focus on two triangles, namely

and

. Since diagonals intersect perpendicularly, these triangles are right triangles. One of them has a hypotenuse of

, and the other has a hypotenuse of

. They both share a leg that is half of

because

bisects

. Let

and the non-shared leg of the right triangle with a hypotenuse of

equal

. Since

, the non-shared leg of the other right triangle (the one with a hypotenuse of

) has a length of

. Using the Pythagorean Theorem, we can get the equations

and

. These can simplify to

and

. Isolating the term

, we can get

and

. The latter can simplify to

. Using substitution, we can combine the two equations into one and get

. We can simplify that to

, meaning

. However, we are looking for

(

is only half of

). We can solve for

using the Pythagorean Theorem and the triangle with a hypotenuse of

and a leg of

. We get

, meaning

, our final answer.