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April 18, 2014

April 18, 2014

Posted by **Scott** on Wednesday, February 22, 2012 at 1:00am.

- Math -
**Anonymous**, Wednesday, February 22, 2012 at 2:21amA , B and C = The angles of a triangle

A = The largest angle

C = The smaller angle

B = A - 10 °

C = A - 50 °

The angles of a triangle always sum to 180 °

A + B + C = 180 °

A + A - 10 ° + A - 50 ° = 180 °

3 A - 60 ° = 180 °

3 A = 180 ° + 60 °

3 A = 240 ° Divide both sides by 3

A = 240 ° / 3

A = 80 °

B = A - 10 °

B = 80 ° - 10 °

B = 70 °

C = A - 50 °

C = 80 ° - 50 °

C = 30 °

- Math -
**ANNETTE**, Friday, April 12, 2013 at 10:34pmIN A TRIANGLE THE TWO LARGER ANGLES DIFFER BY 10 DEGREE. tHE SMALLER ANGLE 50 DEGREE LESS THAN THE LARGEST ANGLE. WHAT IS THE MEASURE

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