Write an algebraic expression for the word phrase c divided by 7.
a. c-7
b. 7c
c. c+7
d. c/7

“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 .