Show that P(a,b),Q(a+3,b+4),R(a-1,b+7),S(a-4,b+3) are the vertices of a square. What is the area of square?
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6
√ x1- x2=
√p1-q1^2
√a-(a+3)^2
√a2-a2+9+6a
√p2-q2^2
√(b-b+4)^2
√b2-b2+15+4b
√r1-s1
√(a-1+a-4)^2
√a2+1+a2+16-2a
√s2+p2
√(b+b+3)^2
√(b2+b2+9+3b
area of sq. =4×sides
4×b2+b2+9+3b
4b2+b2+9+3b
√p1-q1^2
√a-(a+3)^2
√a2-a2+9+6a
√p2-q2^2
√(b-b+4)^2
√b2-b2+15+4b
√r1-s1
√(a-1+a-4)^2
√a2+1+a2+16-2a
√s2+p2
√(b+b+3)^2
√(b2+b2+9+3b
area of sq. =4×sides
4×b2+b2+9+3b
4b2+b2+9+3b
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DEEPTHIKA TALLURI
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