Margie struggled with geography due to the rapid pace of questions displayed on the mechanical teacher's screen, which were too advanced for her age.
To address this, the County Inspector adjusted the speed to an average level suitable for a ten-year-old, ensuring that Margie could perform more satisfactorily
(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.
