document.write( "Question 23191: A rectangular solid has a base with length 5 cm and width 8 cm. If the volume of the solid is 160 cm3, find the height of the solid. [Hint: The volume of a rectangular solid is given by V = LWH.]\r
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document.write( "I am confused about how to do geometry. Please help me.\r
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document.write( "Thanks
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document.write( "Sherri \n" );
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Algebra.Com's Answer #11825 by rapaljer(4671)![]() ![]() You can put this solution on YOUR website! This is more of an ALGEBRA problem than GEOMETRY!! You have a formula with four unknowns in it: V, L, W, and H. You are given the values of three of those unknowns: L= 5 cm, W= 8 cm, and V= 160 cm^3, so just substitute what you know into the equation, and solve for the last unknown, which is the height H:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "V= LWH \n" ); document.write( "160 = 5*8*H \n" ); document.write( "160 = 40H\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Divide by 40: \n" ); document.write( " \n" ); document.write( "H= 4 cm.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Now, was your problem here geometry? Or was it algebra!!\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "R^2 at SCC \n" ); document.write( " |