from a rectangular sheet of dimensions 8 cm X 6 cm, four squares each of side 1 cm are cut from four corners . find the perimeter of the remaining sheet .
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Answer:
When a square of 6cm is cut from the four corners of the sheet, both the length and and the width will be reduced by 2×6=12 cm
∴ length of box =42−12=30cm
width of box =30−12=18cm
The height of the box =6cm (Which is folded up)
The capacity of the box = base areas × height
=30×18×6=3240cm
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Step-by-step explanation:
When a square of 6cm is cut from the four corners of the sheet, both the length and and the width will be reduced by 2×6=12 cm
∴ length of box =42−12=30cm
width of box =30−12=18cm
The height of the box =6cm (Which is folded up)
The capacity of the box = base areas × height
=30×18×6=3240cm
3
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