. Round off the numbers to the nearest ten.
28 , 188 , 250 , 101 , 122 ?​

“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 .

P(chicago, illinois)