The measure of two co-interior angles for a given pair of parallel lines is (2x+60)° and (3x+55)°,
then the value of x is
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Answer: x = 13
Step-by-step explanation:
(2x+60)° + (3x+55)° = 180°
(5x + 115)° = 180°
5x = 180° - 115°
5x = 65°
Therefore, x = 13°
VERIFICATION :
(2*13+60)° = 86°
(3*13+55)° = 94°
86° + 94° = 180°
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