the children from a football are put into two rows in the sport hall. when put in rows of 9 children, there are 2 children left over . when put into rows of 12 children, there are 2 children left over. what is the least number of children in this football club

“exterior angles of triangles. an exterior (or external) angle is the angle between one side of a triangle and the extension of an adjacent side. try this drag the orange dots on any vertex to reshape the triangle.” look to get to the answer i explained what it means and other things i hope it you .