document.write( "Question 311385: How do I find the volume of a rectangular solid:\r
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document.write( "How do i find the area of the T figure, H figure, AND THE L FIGURE.\r
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document.write( "What is the best way for me to began to understand these problems. I am 39 years old and this is my fist time seeing the kinds of problems. \n" );
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Algebra.Com's Answer #222771 by mananth(16946)![]() ![]() You can put this solution on YOUR website! A rectangular solid has three dimensions. \n" ); document.write( "Length = L \n" ); document.write( "width = W \n" ); document.write( "Height = H \n" ); document.write( ".\r \n" ); document.write( "\n" ); document.write( "The volume of a solid is given by L*W*H \n" ); document.write( "For example . The L=6 inches, W= 4inches,H= 5 inches\r \n" ); document.write( "\n" ); document.write( "Then the volume of the box = 6*4*5=120 cubic inches. \n" ); document.write( ".. \n" ); document.write( "Now you can visualise that any box, carton has six faces. \n" ); document.write( "Place a carton or box in fron of you. You will observe \n" ); document.write( "The opposite two faces are always equal.. \n" ); document.write( ".. \n" ); document.write( "The face which is the base of the box has an area of L*W \n" ); document.write( "The opposite face that is on top also has the same area. = L*W \n" ); document.write( "Therefore tput together he two opposite faces have an area of 2*l*W \n" ); document.write( ".. \n" ); document.write( "One face on the side will contain W&H \n" ); document.write( "So area of two opposite faces 2*W*H \n" ); document.write( ".. \n" ); document.write( "The other two face will conatin the sides H & L \n" ); document.write( "So the area of the opposite sides will be 2*H*L \n" ); document.write( ". \n" ); document.write( "SO the total area of all six sides of a box = 2*L*W + 2*W*H+ 2*H*L square units. \n" ); document.write( "If a box has dimensions of 3 4 & 5 \n" ); document.write( "Then the total surface area = (2*3*4) + (2*4*5)+(2*5*3) \n" ); document.write( "=24 +40+30 \n" ); document.write( "=94 square units \n" ); document.write( " \n" ); document.write( " |