if a rectangular piece of dimensions 3 cm × 2 cm is cut from one corner of a rectangular sheet of dimensions 10 cm × 6 cm and attached to it site projecting out of the rectangle what will be the change in perimeter of the new shape thus formed?
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Its perimeter is same as 32 ...bcoz the new one has (10+6+7+3+2+4)=32
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Answer:
Step-by-step explanation:
Old perimeter=32 cm
New formed perimeter is=36 cm
Difference is 4cm.
Therefore new formed perimeter is 4 cm.
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