Angles and Parallel Lines - Coordinate Geometry Applications
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Q. What is the slope of a line that is perpendicular to a line with a slope of -3?
Q. What is the sum of the interior angles of a triangle formed by the intersection of two parallel lines and a transversal?
Q. What is the sum of the interior angles of a triangle formed by the points (0,0), (4,0), and (0,3)?
Q. What is the sum of the interior angles of a triangle formed by the points (0,0), (4,0), and (2,3)?
