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I HAVE THREE QUESTIONS 1.ABCDEF is a regular hexagon.AC and AE are joined.what is the measure of the smallest and largest angle quadrilateral ACDE? 2.PQRST is a pentagon whose vertices are on circle with center O.join OP,OQ,OR,OS and OT.Find the measures of the angles of triangle POQ.are all the triangles formed in the figure congruent 3.A rhombus And a equilateral triangle have their sides are equal in measure.they are joined together along one side so as to form a polygon (i)What is the shape of the figure so formed (ii)is it a regular Polygon? (iii)if one of the angles of the rhombus is 105 degree,find the measures of all angles of the polygon?