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IV.Find the surface area of the cuboids in each of theareids in each of the following cases.b. Length = 23 cm, breadth = 17 cm, height 14 cma. Length = 8 cm, breadth = 1.5 cm, height= 0.2 cmheightb. LE= 14 cmd. Length = 4.8 m, breadth = 2.4 m, heightC. Length = 8 cm, breadth = 6 cm, height =10 cmheight =d. Length -*.= 1.6 m |
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Answer» bro the first case with length = 26 and BREADTH = 17 CM and 14 as height 2(lb+bh+lh) 2(26*17+17*14+26*14) 2(442+238+364) 2(1044) 2088sq.cm bro in the SECOND case we TAKE l = 8,b = 1.5 ,h = 0.2 2(lb+bh+lh) 2(8*1.5+1.5*0.2+8*0.2) 2(12+0.3+1.6) 2(13.9) 27.8sq.cm bro in the third case we take |
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