Maria and her family drove 885 miles on their summer vacation . the first 8 on the left in this number has blank of 800

Where’s the

“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 .