Three lines 3x + 5y = 15 , 6x - 5y = 30 and. x=0 are enclosing a beautiful triangular park. Find the points of intersection of the lines graphically and the area of the park if all measurements are in km. What type of behavior should be expected by public in this type of park
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solve 2 equations then you found coordinates of triangle then use area of triangle formula
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