\
Volume of the cube is given by
\
\
Volume of the cube
(Substitute:
)
\
Option D is right choice.
![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=22e417c4dc325fe05e9d60657fab828d.png\")
![\"\"](\"/userfiles/image/Library/cube_A1_page9_p43.gif\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=a5536aa55588c8578f694aace9e4e918.png\")
(Substitute: ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=a5a3e4b38048e469ebc8b3f80f7867ac.png\")
)![\"\"](\"/userfiles/image/steps_images/solution.JPG\")