Question

8. If you cut a small square from a square or a rectangular sheet of paper, will the perimeter of the sheet
increase or decrease? What will happen to the area of the remaining sheet.​

Answer 1

its perimeter remains the same but area of the sheet decreases.

Step-by-step explanation:

If you cut a small square from a square or a rectangular sheet of paper,

then

its perimeter remains the same but area of the sheet decreases.

because,

perimeter , The term may be used either for the path, or its length—in one dimension. It can be thought of as the length of the outline of a shape.

and  Area is the quantity that expresses the extent of a two-dimensional figure or shape or planar lamina, in the plane

hence ,

perimeter remains same and area decreases

#Learn more:

What is the formula for area of outer rectangle and area of in a rectangle?

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