document.write( "Question 118100: Myia is running for student council president and wants to design a campaign button that is triangular. None of the sides can measure more than 7 centimeters. How many different triangular buttons are possible assuming all the sides are whole centimeters?\r
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document.write( "Is there a patttern that might help solve the problem?\r
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document.write( "Ofthe possible lengths of three sides, which one generates a triangle?\r
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document.write( "Which triangle would be recommended to be used for the campaign buton?\r
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document.write( "Draw all possible triangles? \n" );
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Algebra.Com's Answer #86192 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Ideas to consider. \n" ); document.write( "1.Each of the three sides must be 1 or 2 or 3 ... or 7 \n" ); document.write( "2.There are 7*7*7 = 343 such patterns of side lengths. \n" ); document.write( "3.Only those patterns where the sum of each pair of sides \n" ); document.write( "is greater than the third side will form a triangle. \n" ); document.write( "For example 1,2,7 cannot form a triangle. \n" ); document.write( "4. Getting started \n" ); document.write( "Let one side be 7 and figure out what the other sides must \n" ); document.write( "be: \n" ); document.write( "(7,1,7)-----no others starting with (7,1 \n" ); document.write( "(7,2,7),(7,2,6) ----no others starting with (7,2 \n" ); document.write( "(7,3,7),(7,3,6),(7,3,5)---no others starting with (7,3 \n" ); document.write( "etc. \n" ); document.write( "Follow some pattern of development, without duplicating, till you \n" ); document.write( "have all the possible patterns listed. \n" ); document.write( "============== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H.\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |