document.write( "Question 1154645: please help me with these questions I'm lost\r
\n" ); document.write( "\n" ); document.write( "1. if GM = 5, MJ = 3, and MF = 2, find MH.
\n" ); document.write( "2. if LJ = 6, JG = 8, and LI = 7, find IH.
\n" ); document.write( "3. if LJ = 3 and JG = 7, find LF.\r
\n" ); document.write( "\n" ); document.write( "(the image of the shape is here)
\n" ); document.write( "https://photos.google.com/share/AF1QipNDsH-Y-5LCQudqf-ni7jxhbzAdoktuJNcu0JE0nHqluQggBo2jdolV45TQEwTtrw/photo/AF1QipOEDwwcns51zPR9xJdjzFIDEiftO21-uVGDL0Tb?key=WFFkTV82Y2I1VldRRnNfSU92MllTT0czaVA3N3hn
\n" ); document.write( "

Algebra.Com's Answer #777122 by MathLover1(20855)\"\" \"About 
You can put this solution on YOUR website!
\r
\n" ); document.write( "\n" ); document.write( "1. if \"GM+=+5\", \"MJ+=+3\", and \"MF+=+2\", find \"MH\".\r
\n" ); document.write( "\n" ); document.write( "When two chords intersect each other inside a circle, the products of their segments are equal.\r
\n" ); document.write( "\n" ); document.write( "\"GM+%2AMJ=MH%2AMF\"\r
\n" ); document.write( "\n" ); document.write( "\"5%2A3=MH%2A2\"\r
\n" ); document.write( "\n" ); document.write( "\"15=MH%2A2\"\r
\n" ); document.write( "\n" ); document.write( "\"MH=15%2F2\"\r
\n" ); document.write( "\n" ); document.write( "\"MH=7.5\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "2. if \"LJ+=+6\", \"JG+=+8\", and \"LI+=+7\", find \"IH\".\r
\n" ); document.write( "\n" ); document.write( " If you have a point \"L\" outside a circle and draw two secant lines (\"LJG\", \"LIH\") from it, there is a relationship between the line segments formed. Refer to the figure given. If you multiply the length of \"LJ+by+the+length+of+%7B%7B%7BLG\", you will get the same result as when you do the same thing to the other secant line.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"LJ%2ALG+=+LI%2ALH\"........since \"LG=LJ%2BJG+=+6%2B8=14\", and \"LH=+LI%2BIH=7%2BIH\"\r
\n" ); document.write( "\n" ); document.write( "we have\r
\n" ); document.write( "\n" ); document.write( "\"6%2A14+=+7%2A%287%2BIH%29\"\r
\n" ); document.write( "\n" ); document.write( "\"7%2BIH=%286%2A14%29%2F7\".....simplify\r
\n" ); document.write( "\n" ); document.write( "\"7%2BIH=6%2A2\"\r
\n" ); document.write( "\n" ); document.write( "\"IH=12-7\"\r
\n" ); document.write( "\n" ); document.write( "\"IH=5\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "3. if \"LJ+=+3\" and \"JG+=+7\", find\"+LF\".\r
\n" ); document.write( "\n" ); document.write( "here \"LF\" is a \"tangent\", so\r
\n" ); document.write( "\n" ); document.write( "\"LF%5E2=LJ%2AJG\"\r
\n" ); document.write( "\n" ); document.write( "\"LF%5E2=3%2A7\"\r
\n" ); document.write( "\n" ); document.write( "\"LF%5E2=21\"\r
\n" ); document.write( "\n" ); document.write( "\"LF=sqrt%2821%29\"-> exact solution\r
\n" ); document.write( "\n" ); document.write( "\"LF=4.6\"-> approximately\r
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "
\n" );