An axis point with equal distances
8 written marks
\(A=(-4,2)\), \(B=(6,6)\). Point P lies on the y-axis and satisfies \(\displaystyle PA=PB\).
Part a · 3 marks
Find the coordinates of P.
Part b · 2 marks
Find the exact length PA.
Part c · 3 marks
Find the area of triangle PAB.
Complete-answer checking, worked solutions and indicative written criteria.
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