Question

a rectangular field is 25m by 16 cm. find the side of the square whose area are equals the area of the given rectangle. whose perimeter is less and by how much.​

Answer 1

Answer:

Area of rectangle =(16×9)m  

2

=144m  

2

 

Given condition,

Area of square = Area of rectangle

⇒(side)  

2

=144

∴side=  

144

​

=12m

Now,

Perimeter of square =4×side=4×12=48m

Perimeter of rectangle =2(l+b)=2(16+9)=50m

Hence, difference in their perimeters =50−48=2m

Step-by-step explanation: