document.write( "Question 1022400: The largest angle in a triangle is 5 time the measure of the smallest angle. The middle-sized angle is 20 degree greater than twice the measure of the smallest angle. Find the measure of the three angles?\r
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Algebra.Com's Answer #638095 by ankor@dixie-net.com(22740)\"\" \"About 
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The largest angle in a triangle is 5 time the measure of the smallest angle.
\n" ); document.write( " The middle-sized angle is 20 degree greater than twice the measure of the smallest angle.
\n" ); document.write( " Find the measure of the three angles?
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\n" ); document.write( "Three angles, a, b, c
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\n" ); document.write( "\"The largest angle in a triangle is 5 time the measure of the smallest angle.\"
\n" ); document.write( "a = 5c
\n" ); document.write( "\" The middle-sized angle is 20 degree greater than twice the measure of the smallest angle.\"
\n" ); document.write( "b = 2c + 20
\n" ); document.write( "we know
\n" ); document.write( " a + b + c = 180
\n" ); document.write( "replace a and b
\n" ); document.write( "5c + (2c+20) + c = 180
\n" ); document.write( "5c + 2c + c = 180 - 20
\n" ); document.write( "8c = 160
\n" ); document.write( "c = 160/8
\n" ); document.write( "c = 20 degrees is the smallest angle
\n" ); document.write( "then
\n" ); document.write( "a = 5(20)
\n" ); document.write( "a = 100 degrees is the largest
\n" ); document.write( "and
\n" ); document.write( "b = 2(20) + 20
\n" ); document.write( "b = 60 degrees
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\n" ); document.write( "Check 100 + 60 + 20 = 180\r
\n" ); document.write( "\n" ); document.write( " Find the measure of the three angles? \n" ); document.write( "
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