Question

the area of a square Garden is 4624 m2 square what is it dimension

Answer 1

The dimension of area is metre^2 .
Because ,A = (L)^2
unit of length is metre,So
A= (m)^2

Answer 2

let the dimension be x.
Then,
x^2=4624m^2
x=√4624m^2
x=68m