Question

Rampal owns a rectangular plot of land. Its breadth is 7m
less than its breadth, perimeter of the plot is 1034m. find
the length and breadth of the plot.​

Answer 1

Answer:

255 is a ans

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Answer 2

Question is stated slightly wrong.

The detail description is given below.

Rampal owns a rectangular plot of land, its breadth is 7m less than its length, Perimeter of the plot is 1034m.Find the length and breadth of the plot

Answer:

            length of the plot = 262mts

            Breadth of the plot = 255mts

Step-by-step explanation:

Rectangle:

• A quadrilateral with parallel sides that are equal to one another and four equal vertices is known as a rectangle. It is also known as an equiangular quadrilateral for this reason.

• Rectangles can also be referred to as parallelograms because their opposite sides are equal and parallel.

• Let 'l' be the length and 'b' be the breadth of rectangle then

Perimeter of Rectangle = 4(l+b)

Area of rectangle = (l×b)

   Let the length of the rectangular plot = l mts

             Given, breadth of the plot is 7m less than length = b = (l-7)mts

                                  Perimeter of plot = 1034m

          By the formula, Perimeter  2(l+b) = 1034

                                                           l+b = 1034/2

                                                           l+b = 517

                                  substitute b =l-7 in the above equation

                                               l+l-7 = 517

                                                   2l = 517+7

                                                    2l = 524

                                                      l = 524/2

                                                      l = 262m

          now b = l-7 = 262-7 = 255m

Hence, length of the plot = 262mts

            Breadth of the plot = 255mts

 

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