Ramanadha Sastry, Aravindan and Sivaprakasan were his school friends. Ramanadha Sastry became a priest of the Rameswaram temple. Aravindan went into the business of arranging transport for visiting pilgrims. Sivaprakasan became a catering contractor for the Southern Railways.
(i) The kind of person the doctor is (money, possessions)
(ii) The kind of person he wants to be (appearance, ambition)
∆ABC is an isosceles triangle in which AB = AC. Side BA is produced to D such that AD = AB (see Fig. 7.34). Show that ∠ BCD is a right angle.