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_ Find the area, in square metres, of a rectangle whose af, (i) Length =5.5 m, breadth = 2.4m (ii) Length = 180 cm, breadth = 150 cm, Find the area, in square centimetres, of a square whose side is, , (i) 2.6cm (ii) 1.2dm, Find in square metres, the area of a square of side 16.5 dam. , Find the area of a rectangular field in ares whose sides are:, (i) 200 mand 125m (ii) 75m5dmand120m, , 5. Find the area of a rectangular field in hectares whose sides are:, , (i) 125m and 400m (ii) 75m5dmand 120m, , A door of dimensions 3 m x 2m is on the wall of dimension 10 m x 10 m. Find the cost of, , painting the wall if rate of painting is Rs 2.50 per sq. m., , : A wire is in the shape of a rectangle. Its length is 40 cm and breadth is 22 cm. If the same wire, is bent in the shape of a square, what will be the measure of each side. Also, find which side, encloses more area?, , 8. How many square metres of glass will be required for a window, which has 12 panes, each, pane measuring 25 cm by 16 cm?, , 9. A marble tile measures 10 cm x 12 cm. How many tiles will be required to cover a wall of size, 3m x 4m? Also, find the total cost of the tiles at the rate of Rs 2 per tile., , 10. A table top is 9dm5cm long 6 dm5 cm broad. What will b ish i, , . ethec, paise per square? ost to polish it at the rate of 20, , & 9)