Q13. An origami sheet has length 3³ cm and breadth 3²cm.Total area of sheet is *
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Q13. An origami sheet has length 3³ cm and breadth 3²cm.Total area of sheet is *
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Answer:
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Step-by-step explanation:
The area of each rectangular sheet cut out =3×5=15cm2 and the area of the square piece of aluminium sheet = 102=100cm2
The total area of the rectangular sheets cut out = 4×15=60cm2
The area of the aluminium sheet leftover = Area of square sheet - Total area of the rectangular sheets cut out
∴ The area of the aluminium sheet leftover = 100−60=40cm2
Hope it will help you a lot
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Step-by-step explanation:
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