Kareem was doing research for a report about the longest rivers on Earth. He read that the Nile River is 4.16 × 10³ miles long. How should Kareem write the length of the Nile River in standard form on his report?

221,500 is the answer

“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 .