Question

find the dimensions of rectangle field whose length and breadth are in the ratio 6:4cm and whose area is 21600

Answer 1

6x*4x=21600
24x^2=21600
x^2=21600/24
x^2=900
x=√900
x=30
now
length=>6*30=180
breadth=>4*30=120
PLEASE MARK AS BRAINLIEST

Answer 2

Let the length and breadth be 6x and 4x respectively.
Area=l×b
21600=6x×4x=24x sq.
x^2=900
x^2=30^2
x=30


Therefore, length=6x=6×30=180 units
breadth =4x=4×30=120 units