# An object is thrown along a direction inclined at an angle of $45^{\circ}$ with the horizontal range of the particle is equal to

$\begin{array}{1 1}(A)\;vertical\; height\\(B)\;twice\;the \; vertical\;height \\(C)\;thrice \;the\; vertical \;height\\(D)\;four\; times \;the\;vertical\;height \end{array}$

$H= \large\frac{v_0^2 \sin ^245^{\circ}}{2g}$$R$
$R=4 H$
Hence D is the correct answer.