Question

A rectangular lawn 12m long and 7 m wide has a path 2 m wide all around it from outside. Find the area of the path around the lawn.

Answer 1

Answer:

here

lenght(l)=12m

breath(b)=7m

wide(w)=2m

area of outer path=2w(l plus bplus 2w)

=2*2(12 plus 7 plus 2*2)m2

=4(19plus 7)m2

=4*26m2

==104m2

Answer 2

Answer:

Area of path around the lawn = 24sq.mts

Step-by-step explanation:

Rectangle:

• Rectangle is a  2-dimensional shape in which the opposite sides are parallel and equal to each other.
• All the four angles in rectangle are right angles.  

         Given,

                          Length of rectangular lawn = 12m

                             Width of rectangular lawn = 7m

          Rectangular lawn has a path of width = 2m

                    Width of the lawn without path = 7-2 = 5m

       Area of lawn with length 12m and width 7m = 12×7 = 84sq.mts

        Area of lawn without path = 12×5 = 60sq.mts

   Area of the path around the lawn = Area of rectangular lawn - Area of lawn without path

                                                            = 84 - 60

                                                            = 24sq.mts

   Hence, Area of path around the lawn = 24sq.mts

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