A field in the form of a rhombus has each side of length 64m and altitude 16m. What is   the side of a square field which has the same area as that of a rhombus?

Explanation

Length of side of rhombus `(b)=64 m` and altitude `(h)=16 m`
`:. Area = bxxh = 64 xx 16 m^2 = 1024 m^2`
Now area of square `= 1024 m^2`
Side of the square `= sqrt (Area) = sqrt1024 m`
`= 32 m`