Meredith sorted all 36 pairs of her shoes by type. She had 9 pairs of sandals, 6 pairs of boots, 3 pairs of dress shoes, and the rest were tennis shoes. If 1/6 of her tennis shoes are Nike brand, how many pairs of Nike's does she own?

“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 .