Eine gute Antwort wäre:

It looks like each grid division is 50 pixels, so the grid lines are labeled that way (remember that X=0 Y=0 is the top left.)

Simple Figures

Here is the graph paper graphic with the grid lines labeled:

This picture is made using rectangles, lines, and ovals. The Java Graphics object has methods for drawing each of these.


Find each rectangle in the drawing, and estimate a value for its (X,Y) upper left corner, width, and height.