The character meaning slanted or diagonal; indicates something not straight. Often appears as '斜め' in everyday use; used in mathematical or terrain contexts.
写真を撮ったら、少し斜めになっていたので水平を直した。
When I took the photo it was a bit slanted, so I adjusted the level.
この坂は斜面が急で、滑りやすいので注意して歩いてください。
This slope is steep and slippery, so please walk carefully.
グラフの斜（しゃ）率を求めるときは、変化量を基に計算する。
When finding the slope (sha) of a graph, calculate it based on the change in values.