SOLUTION: wat is m of angle R if S=(12x-15)deg and T=(3x+30) deg in a triangle RST? How?
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Question 193899: wat is m of angle R if S=(12x-15)deg and T=(3x+30) deg in a triangle RST? How?
Answer by vleith(2983) (Show Source): You can put this solution on YOUR website!
Sum of the angles in a triangle is 180 degrees
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