ln an Annual Day at school , 60 student were involved in mathematics Exhibition,20 were involved in both exhibition and the rest of 285 students involved in many other activities but not in the exhibition s. illustrate the above information in Venn diagram how many students took part on school annual day how many students were involved in only one exhibition​

Polygons efgh and e′f′g′h′ are shown on the coordinate grid: what set of transformations is performed on efgh to form e′f′g′h′? a. a translation 1 unit to the left followed by a 90-degree counterclockwise rotation about the origin b. a translation 1 unit to the right followed by a 90-degree counterclockwise rotation about the origin c. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the right d. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the left