document.write( "Question 962394: The measure of the three angles in a triangle must total of 180 degrees. The measure of angle A is 20 degrees less than the measure of angle C. The measure of angle C is twice the measure of angle B. Find the measure of each angle.\r
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\n" ); document.write( "The measure of the three angles in a triangle must total of 180 degrees. The measure of angle A is 20 degrees less than the measure of angle C. The measure of angle C is twice the measure of angle B. Find the measure of each angle.\r
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\n" ); document.write( "\n" ); document.write( "Thank you for your help. It helps me a lot to solve this problem.
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Let measure of ∠B be B
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document.write( "Then measure of ∠C is: 2B
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document.write( "Measure of ∠A is: 2B - 20
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document.write( "Therefore, we get: B + 2B + 2B - 20 = 180
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document.write( "5B = 200
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document.write( "∠B measures: , or 
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document.write( "∠C measures: , or 
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document.write( "∠A measures: , or  \n" );
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