How do you connect 9 dots only using 4 straight lines and not going over the s?

Answer 1

Start off at the bottom left dot, go up to the top left dot and carry on as though there is another invisible dot above it, go down diagonal right to the top middle dot and carry on to the right middle dot and carry on once more as though there is another invisible dot to the right of the bottom line of three, go left to the bottom left dot and then go diagonal right to the top right dot.