the length and breadth of a rectangle are 18 cm and 7 cm respectively if its length is halved and breadth is doubled then what is the new perimeter
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Let the rectangle be 18 cm x 7 cm. Its perimeter = 2(18+7) = 50 cm.
If the length is doubled while the breadth remains the same, the perimeter = 2(36+7) = 96 cm.
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Answer:
Let the rectangle be 18 cm x 7 cm. Its perimeter = 2(18+7) = 50 cm.
If the length is doubled while the breadth remains the same, the perimeter = 2(36+7) = 96 cm.
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