Question

perimeter of rectangle​

Answer 1

Answer:

The perimeter is the length of the outline of a shape. To find the perimeter of a rectangle or square you have to add the lengths of all the four sides. x is in this case the length of the rectangle while y is the width of the rectangle. The perimeter, P, is: P=x+x+y+y.

Step-by-step explanation:

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Answer 2

Answer:

perimeter of rectangle is 2(l+b)