O Shashwat draws a square and Smith draws a rhombus in their copies. (i) Write two similar properties of their diagrams. A B D C Q (ii) Write any one of the distinct properties of their diagrams. (iii) If PQ = 10 cm and QR = 2x cm, find the value of x. (iv) If AC =(2y - 1) cm and BD = (11- y) cm, find the value of y. R