A rectangular swimming pool whose length is 30m, breadth is 20m and 1m deep. Measure of tile is 50?50. Find the no. Of tile will be required. Share with your friends Share 0 Lovina Kansal answered this Dear student Assuming question asA rectangular swimming pool whose length is 30m, breadth is 20m and 1m deep. Measure of tile is 50cm×50cm. Find the no. of tile will be required.Length,l=30m,Breadth,b=20m and height,h=1mArea to be tiled=Total surface area-Area of the topTotal surface area=2(lb+bh+hl)=230×20+20×1+1×30=2(600+20+30)=1300m2Area of the top=lb=30×20=600m2Area to be tiled=1300-600=700m2=70,00,000cm2Side of each tile,s=50cmArea of each tile=s2=502=2500cm2So, Number of tiles that will be required=Area to be tiledArea of each tile=70,00,0002500=2800 Regards 0 View Full Answer