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Length and breadth of a rectangular shee...

Length and breadth of a rectangular sheet of paper are 20cm and 10cm, respectively. A rectangular piece is cut from the sheet as shown in Fig. 6.6. Which of the following statements is correct for the remaining sheet?

A

Perimeter remains same but area changes.

B

Area remains the same but perimeter changes.

C

Both area and perimeter are changing.

D

Both area and perimeter remain the same.

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