No, this not a true story; it is a legend. I feel that the point in the story where the old lady is changed into a woodpecker is the most important. This is because the punishment meted out to the lady teaches us the value of generosity and charity.
(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.
