document.write( "Question 654181: In triangle ABC, angle B is three times as large as angle A. Angle C measures 20 degrees more than angle A. Set up an equation and solve. Find the measure of all three angles. \n" ); document.write( "

Algebra.Com's Answer #408637 by solver91311(24713) $\"\"$ $\"About$

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\n" ); document.write( "\n" ); document.write( "Let

represent the measure of angle A. Then

represents the measure of angle B, and

represents the measure of angle C. The sum of the angles in any triangle is 180 degrees, so:\r
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\n" ); document.write( "\n" ); document.write( "Solve for

. Then calculate

and

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\n" ); document.write( "\n" ); document.write( "Add the three values to check your work.\r
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\n" ); document.write( "\n" ); document.write( "John
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\n" ); document.write( "My calculator said it, I believe it, that settles it
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$\"The$

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