Question
In the square grid, line WX has been drawn. If a line VY is drawn from point Y and is parallel and as long as line XW, select the point where point Y is located at.
1 m

Click button first when a symbol is required. X

In the square grid, line WX has been drawn. If a line VY is drawn from point Y and is parallel and as long as line XW, select the point where point Y is located at.