D. Cannot be determined.If Angle 3 were not included, the answer would be A, 360°Step-by-step explanation: When the lines a, b, & c are parallel, the line intersecting them fo...Read More
D. Cannot be determined.If Angle 3 were not included, the answer would be A, 360°Step-by-step explanation: When the lines a, b, & c are parallel, the line intersecting them fo...Read More