SOLUTION: rectangular solid has a base with length 3 cm and width 8 cm. If the volume of the solid is 216 cm3, find the height of the solid. (Hint: The volume of a rectangular solid is give

Algebra ->  Volume -> SOLUTION: rectangular solid has a base with length 3 cm and width 8 cm. If the volume of the solid is 216 cm3, find the height of the solid. (Hint: The volume of a rectangular solid is give      Log On


   



Question 374104: rectangular solid has a base with length 3 cm and width 8 cm. If the volume of the solid is 216 cm3, find the height of the solid. (Hint: The volume of a rectangular solid is given by V = LWH.)
Answer by rfadrogane(214) About Me  (Show Source):
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A rectangular solid has a base with length 3 cm and width 8 cm. If the volume of the solid is 216 cm3, find the height of the solid. (Hint: The volume of a rectangular solid is given by V = LWH.)
Sol'n:
V = lwh, l = 3-cm, w = 8-cm, V = 216-cm^3, h = ?
h = V/lw
h = 216 cm^3/ (3x8)cm^2
h = 9-cm ---answer