(1) 90°clination with positive direction of -axis isExercise 5.2what is the slope of a line whose inclination with positive directio(ii) 0°what is the inclination of a line whose slope is (0) 0Find the slope of a line joining the points(ii) 115.5) with the origin (ii) (sin cose) and (sin 8.What is the slope of a line perpendicular to the line joining A[5.1) andthe mid-point of the segment joining (4.2) and (-6,4).Show that the given points are collinear: (-3.1). (7.2) and (12,5)If the three points (3.-1), (,3) and (1.-3) are collinear, find the value of a.The line through the points (-2.a) and (9,3) has slope Find the value of aThe line through the points (-2,6) and (4.8) is perpendicular to the line through thepoints (8.12) and (x. 24). Find the value of x.Show that the given points form a right angled triangle and check whether theysatisfies pythagoras theorem10,5). M(9.12) and N (3.14)(i) A(1.-4). B2.-3) and C(4.-7)Coordinate Geometry