Question

the length and breadth of rectangular ground are 170 m and 130 m respectively find the area of a plastic sheet needed to cover the floor of the ground

Answer 1

formula:
area of ground=l×b
=170×130
=22100cm²
area of ground=area of plastic sheet needed to cover the floor of ground.
therefore, area of plastic sheet needed to cover the ground is 22100cm²
this may be the answer hope it helps u...

Answer 2

HEY MATE,

AREA OF PLASTIC SHEET REQUIRED TO COVER THE FLOOR OF THE GROUND = AREA OF THE GROUND

SHAPE OF THE FLOOR IS RECTANGLE

AREA OF A RECTANGLE =  L X B

                                          = 170 X 130

                                                                     

                                          = 22100 $cm^{2}$

THUS, THE AREA OF SHEET REQUIRED TO COVER THE FLOOR IS 22100 $cm^{2}$

HOPE THIS HELPS YOU