Passage 2) Solve:
Given the equations of two sides of a square as $5x+12y-10=0, 5x+12y+29=0$. Also given is a point M(-3, 5) lying on one of its sides . Answer the following questions

28) The number of possible squares must be
(A) One
(B) Two
(C) Four
(D) None of these

29) The area of the square must be
(A) 9 units
(B) 6 units
(C) 5 units
(D) None of these

30) If the possible equations of the remaining sides is $12x-5y+\lambda$= 0 then? cannot be.
(A) 61
(B) 22
(C) 100
(D) 36