SOLUTION: an angle easures 3 more than twice its supplement. what is the measure of the angle?
Algebra.Com
Question 343912: an angle easures 3 more than twice its supplement. what is the measure of the angle?
Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!
NEED TO KNOW:
BY DEFINITION THE SUM OF SUPPLEMENTARY ANGLES IS 180 DEGREES!
THE QUESTION STATES THE FOLLOWING TO BE TRUE:
SUBSITUTE
{SOLVE:
COMBINE
SIMPLY: SUBTRACT 3 FROM EACH SIDE OF THE EQUATION
DIVIDE EACH SIDE OF THE EQUATION BY 3
THE MEASURE OF THE ANGLE!!
THE MEASURE OF THE ANGLE IN QUESTION
CHECK YOUR ANSWER!!
59-121 = 180
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