Naksh has a chart paper of dimension 60 by 80 she cuts out a piece from one of its corner measuring .20 m by .15 m. What is the area and perimeter of the remaining chart paper

Answer 1

Area of original is 4800 units^2 , let's assume we measured in cm
area of cut-out = 20 cm * 15 cm = 300 cm^2

what is left over ?

Make a sketch, then find the perimeter of the original and the perimeter of the result.
Don't be surprised by the unexpected answer.

Answer 2

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