2] i] Points P, Q lie on number line with negative co – ordinates each. Write co – ordinates of points P and Q such that distance between them is 9 unit. ii] Write measures of two angles which form a linear pair and the measure of one angle is integral multiple of other. 3] Draw diagram for : i] When a line intersects a plane but does not lie in it then their intersection is a point. ii] Two equal and adjacent angles forming linear pair. 4] The measures of angles of triangle are in the ratio 2 : 3 : 4. Find the angles. 5] m AOC = (3x + 5)0, m BOC = (2x – 25)0. AOC and BOC forms a linear pair. Find their measures.