document.write( "Question 33264: I need some help on a few question preaping for a test\r
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document.write( "1. find the circumferenc of a circle whose diameter is 28mm\r
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document.write( "2. the total area of the outside surface of a cylinder 54cm in diameter & 75 cm in height.\r
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document.write( "3. the volume of a rectangle soild 6.9 m long 1.8 wide & 4.7 m high\r
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document.write( "4. volume of a cylinder with a diameter 70ft & a height of 46ft\r
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document.write( "5. the volume of a cone 14in in diameter & 10 in high\r
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document.write( "6. what is the volume of a sphere whose diameter is 84cm\r
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document.write( "I REALLY HOPE YOU CAN HELP ME \n" );
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Algebra.Com's Answer #19653 by sarah_adam(201)![]() ![]() ![]() You can put this solution on YOUR website! Below are the formulas that my help you with this problem . try substituting the values and find the answers for yourself \n" ); document.write( "circumference of circle = 2*pi*r where r = radius of circle , pi = 3.14 \n" ); document.write( "also circumference of circle = d*pi where d = diameter of circle as d = 2*r \n" ); document.write( "volume of cubeoid = x*y*Z where x,y,z are the lenghts of three sides \n" ); document.write( "volume of cylinder = pi* \n" ); document.write( "volume of cone : (b*h)/3 where b = base and h = height \n" ); document.write( "volume of sphere : 4/3 *pi* \n" ); document.write( "surface area of cylinder : 2 *pi* r *h + 2 *p * \n" ); document.write( "\n" ); document.write( "hope the above formulas will help.. in case you have any problem post again \n" ); document.write( " \n" ); document.write( " |