document.write( "Question 1002463: Given: Angle A is the vertex of an isosceles triangle. The number of degrees in angle B is twice the number of centimeters in segment BC. The number of degrees in angle C is three times the number of centimeters in segment AB.\r
\n" ); document.write( "\n" ); document.write( "m angle b=x+6
\n" ); document.write( "m angle c=2x-54\r
\n" ); document.write( "\n" ); document.write( "Find: The perimeter of triangle ABC\r
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\n" ); document.write( "\n" ); document.write( "At this point, I have no clue where to start. I've drawn the triangle with it's angles labeled but that's as much as I'm able to do.
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Algebra.Com's Answer #619423 by MathTherapy(10556) $\"\"$ $\"About$

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\n" ); document.write( "Given: Angle A is the vertex of an isosceles triangle. The number of degrees in angle B is twice the number of centimeters in segment BC. The number of degrees in angle C is three times the number of centimeters in segment AB.\r
\n" ); document.write( "\n" ); document.write( "m angle b=x+6
\n" ); document.write( "m angle c=2x-54\r
\n" ); document.write( "\n" ); document.write( "Find: The perimeter of triangle ABC\r
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\n" ); document.write( "\n" ); document.write( "At this point, I have no clue where to start. I've drawn the triangle with it's angles labeled but that's as much as I'm able to do.
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Angle C = 2x – 54 (given)
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document.write( "Angle C = 3(AB)
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document.write( "2x – 54 = 3AB
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document.write( "Angle B = x + 6 (given)
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document.write( "Angle B = 2(BC)
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document.write( "x + 6 = 2BC
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document.write( "With A being the vertex angle, angle B = angle C, OR
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document.write( "x + 6 = 2x – 54
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document.write( "x – 2x = - 54 – 6 
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document.write( "- x = - 60
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document.write( "x = 60\r
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document.write( ", or , or 22 cm
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document.write( "AC also = 22 cm 
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document.write( ", or , or , or 33 cm\r
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document.write( "Perimeter: 2(22) + 33, or 44 + 33, or  cm \n" );
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