Question

pavement triangle
pavement triangle is a game that two or more friends can play outside. you will need pavement chalk. you will also need small objects to throw, such as bottle caps or pebbles. start by drawing a giant triangle on a flat pavement. then draw four lines across the triangle to divide it into five parts. number the parts 1 to 5 from bottom to top. after that, draw another line below the triangle. that shows where the players should stand. for each turn, make three throws. if your object lands in a numbered part, you get that number of points. if it lands on a line, you get no points. add up the points. the player with the highest score wins that round. keep playing to make your total scores grow!
what do the words \after that\ help readers understand in the highlighted sentences?
how to draw another line
where to place the numbers
when to draw a new line

Explanation:

The phrase "After that" is a transition that indicates the next step in the sequence of actions described. It helps readers understand the chronological order of the steps in the game - making process. First, the parts are numbered, and then (after that) another line is drawn.

Answer:

how to draw another line