the curved surface area of a hollow cylinder is 4375 CM square it is cut along its height and formed a rectangular sheet of width of 35 cm find the perimeter of the rectangular sheet
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hello!!!
here's ur answer...
CSA of the cylinder= area of the rectangle
given breadth of the rectangle=35cm
area of rectangle=4375cm²
l×b=4375cm²
l×35=4375cm²
l=4375/35
l=125cm
perimeter of the rectangle=2(l+b)
=2(35+125)
=2×160
=320m
hope this helps...
here's ur answer...
CSA of the cylinder= area of the rectangle
given breadth of the rectangle=35cm
area of rectangle=4375cm²
l×b=4375cm²
l×35=4375cm²
l=4375/35
l=125cm
perimeter of the rectangle=2(l+b)
=2(35+125)
=2×160
=320m
hope this helps...
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