The sentences (1), (3), (4), (5) tell that the author (a) was afraid of the snake.
∗ The sentences (6) and (8) tell that he (b) was proud of his appearance.
∗ The sentences (9) and (10) tell that (c) he had a sense of humour.
∗ The sentences (2) and (7) tell that (d) he was no longer afraid of the snake.
(i) The kind of person the doctor is (money, possessions)
(ii) The kind of person he wants to be (appearance, ambition)
ABC is a triangle in which altitudes BE and CF to sides AC and AB are equal (see Fig). Show that
(i) ∆ ABE ≅ ∆ ACF
(ii) AB = AC, i.e., ABC is an isosceles triangle.

∆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.
