At a currency exchange, 11 u. s. dollars exchanged for 10 euros how many u. s. dollars would you get for 1 euro?

“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 .