Mathematics

Problem

In the given figure, if

PA = PD

and

PB = PC

. Then

\triangle PAB

is congruent to ______. ![A geometric figure showing two triangles,

\triangle PAB

and

\triangle PCD

, sharing a vertex P. The vertices A, B, C, D are connected by lines. The sides PA and PD are marked equal (single tick marks). The sides PB and PC are marked equal (single tick marks). The angle at P,

\angle APD

, is marked as a right angle (a square symbol).](https://storage.googleapis.com/diraq-contents/homework-question-parsing/marker/20260106T182719Z/e9064f311643413f91ac990857df6712/0538daaa5583c23e17db3a12f2281a55_img.jpg) (A)

\triangle PDC

(B)

\triangle PCD

(C)

\triangle CPD

(D)

\triangle DPC

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