A company package its milk powder in cylinderical container whise base has a diameter of 14 cm and height 20cm .company places a label around the surface of the container (as shown in the figures). if the label is placed 2cm from top and bottom ,what is the area of the label .
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Step-by-step explanation:
height or width of label will be = 20-2-2=16cm
length of the label = circumference of circle
= 2×22/7×14= 88cm
thus
area of label = 88×16=1408cm²
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