The length of the PR is 25 in so, option A is correct.
What is a rectangle?
That parallelogram in which adjacent sides are perpendicular to each other is called a rectangle.
A rectangle is always a parallelogram and a quadrilateral but the reverse statement may or may not be true.
In rectangle PQRS, ST = TQ = 12.5 in.
The two diagonals of a rectangle are congruent means the length of the diagonals is equal.
So, SQ = ST + TQ
SQ = 12.5 + 12.5 = 25
Thus, SQ = PR = 25 in.
Hence, the length of the PR is 25 in.
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