7.1.10 Coordinate Pairs

Question: How would I tell Tracy to move forward 100 pixels

Answer: forward(100)

Question: When using the circle() command, what value do we put inside the parentheses?

Answer: The radius of the circle

Question: When Tracy is facing right, from what location does she start drawing her circle?

Answer: The bottom of the circle

Question: Where does Tracy always start in the grid world?

Answer: At the (0,0) coordinate in the middle of the canvas

Question: What are the dimensions of Tracy’s world?

Answer: 400 pixels x 400 pixels

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