The author says that, unlike other hawkers, the flute seller plays slowly without excessive display. He does not shout out his wares. Occasionally he makes a sale, but in a curiously offhanded way as if this were incidental to his enterprise.
(i) The kind of person the doctor is (money, possessions)
(ii) The kind of person he wants to be (appearance, ambition)
ABCD is a quadrilateral in which AD = BC and ∠ DAB = ∠ CBA (see Fig. 7.17). Prove that
(i) ∆ ABD ≅ ∆ BAC
(ii) BD = AC
(iii) ∠ ABD = ∠ BAC.
