Question

A square and a rectangular field has the same perimeters. The dimensions of rectangular field are
120 m x 90 m. Find out which field has the greater area.​

Answer 1

Answer:

Step-by-step explanation:

here length = 120 , breadth = 90

perimeter of square = perimeter of rectangle

4 x (side) = 2 x [length + breadth]

4 x (side)  = 2 x  [120 + 90]

4  x (side)  = 2 x [210]

4 x  (side) = 2 x [210]

4 x (side) = 420

(side) = 420/4

(side) = 105

area of square = (side)^2 = 105×105=11025m

area of rectangle = l x b  = 120×90=10800m

clearly, square field has greater area..

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