How do i find the height of an object if I only have the area, the length, and the width?

Area=legnth times width

normally you would subsiutte legnth for height when solving for the area of a triangle

if you have legnth, witdth, and height, then you have volume like volume of a fish tank

so

area=legnth times width

if you meant volume then if you have the area then

area=legnth times width

volume=legnth times width times height

so to solve for height when you know volume, area, legnth, width, then

divide both sides by (legnth times width or area)

volume / (legnth times width) = height

Well technicaly speaking wouldnt the width or the length be the height? Depending on what way the object is facing and is and what sides the length and width are applied to. Enjoy!=)