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tmua.me Medium Set B Paper 2 · Q15

Paper 2Geometry

The vertices of a square ABCDABCD are labelled in order. A point PP lies strictly inside the square and satisfies

PA=5,PB=13,PD=17.PA=\sqrt5,\qquad PB=\sqrt{13},\qquad PD=\sqrt{17}.

What is the area of the square?

Diagram for question 15

A44
B26\sqrt{26}
C2626
D3030
E5252

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