Question

find the diagonals of a rhombus if the length of one of its diagonal is double the other and its area is 186cm²

Answer 1

let one diagonal is=X
another diagonal is=2x
area=1/2(x×2x)
186=1/2×2x²
186=x²
x=√186
another diagonal is=2√186

Answer 2

Answer:

let one diagonal is=X another diagonal is=2x

area=1/2(xx2x) 186=1/2x2x2

186=x?

x=7186

another diagonal is=2 v186