Question

A rectangular field is 25 m by 16m find the side of the square whose area equals the area of the given rectangle whose perimeter is less by and by how much

Answer 1

Area of Rectangular Field is "l x b"
16m x 25m =400m^2

Area of Square =a^2
√400=a
a=20m

Perimeter of Square is 4 x 20 = 80m
Perimeter of triangle is 2(25+16)=2 x 41 =82m

Hence, perimeter of Triangle is greater by 2 cm

Answer 2

Answer:

Step-by-step explanation:

Area of the rectangle=25*16m^2

Area of the square=2650

Side =√2650 almost equals to 51.so the perimeter is 51*4=204m

Perimeter of the rectangle=50+32=82 m

Difference=204-82=122m