Question

One of the diagonals of a rhombus is $11.6m$. If area of the rhombus is $49.3m^2$, find the length of the other diagonal.

Answer 1

As area of rhombus with diagonals

lengths $d_1$ and $d_2$ is given by

$A=\frac{d_1{d}_2}{2}$

$\Rightarrow d_2=\frac{2A_1}{d_1}=\frac{2\times 49.3}{11.6}=8.5m$