document.write( "Question 199614: I need help with this question and sorry if it is kind of confusing since I cant get a picture (there is a equilateral triangle ABC i think i might be wrong but the two legs or sides are both 16 and i am supposed find the range that gives all possible values for b, and another one but same is that if the area of triangle ABC is 114 square units and h = 12, then calculate the value of b.)\r
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document.write( "thanks I am really sorry that this is really long,
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document.write( "Craig \n" );
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Algebra.Com's Answer #150005 by solver91311(24713)![]() ![]() You can put this solution on YOUR website! \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "If ABC is indeed an equilateral triangle, then all three sides must be equal (equi means equal, lateral means side). Since your problem implies that there is a range to the value of the measure of the unspecified side, that means that you have an isosceles triangle, one that has two equal sides.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So, we know the sum of the lengths of the two sides you know is 16 + 16 = 32. Now if your side \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Now, on the other end, \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Putting all of that together, your range of values for \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "As to your second problem, you need to consider the formula for the area of a triangle given the base and height measures:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "But you are given the area and the height and wish to know the measure of the base, so:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Just do the arithmetic.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "John \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |