(MATHS)The dimension of a hall are 8cm×6cm×3m.Find the cost of white washing at the rate of Rs.5 per m2
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area of cuboid . 2 (l+b) + lb
2(8+6)+ 8*6
2 * 14 +48
2*62
124 m square
cost of whitewashing. 5*124
620 rs.
Hope this will be useful
2(8+6)+ 8*6
2 * 14 +48
2*62
124 m square
cost of whitewashing. 5*124
620 rs.
Hope this will be useful
success01:
wc
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