Aright triangle has side length 9,40, and 41 as shown below. use these lengths t find cos y, and tan y, and sin y.

There is no graph but what i can say is that 1 is the slope and that -2 is the y- intercept

“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 .