Question

Radha bought a rectangular plot of dimension 120m×80m and radhika bought a square field of dimension 95m. Who bought plot of greater area and by how much?

Answer 1

Area of rectangular plot= 120×80=9600m²
Area of square plot=95×95=9025m²
Therefore area of rectangular field is larger by (9600-9025)=575m²

Answer 2

for radha :
area of her plot = length x breadth
                          =120x 80=9600m^2

for radhika :
area of her plot = side x side
                         = 95 x 95=9025m^2
therefore , radha has a greater plot than radhika,
by , area of radha plot - area of radhika plot =9600-9025=575m^2