the total surface area of rectangle cement concrete slab is 608 square m. If the length of the slab is 30m and it's height is 10cm, find the breadth.
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TSA of Cuboid= 2(lb+bh+lh)
608=2(30b+10b+300)
304=(40b+300)
4=40b
b=1/10
b=0.1m ,or
b=10cm
608=2(30b+10b+300)
304=(40b+300)
4=40b
b=1/10
b=0.1m ,or
b=10cm
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4
Question was not so tough
Try to do all question by yourself (all hard a d easy)
Try to do all question by yourself (all hard a d easy)
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