preeta Posted July 5, 2018 Report Share Posted July 5, 2018 Remember graphs? Maths? The x and y axis? How a point has both x and y coordinates even if they are 0. Same principle. A point in the air above you wheel has height and width. Link to comment Share on other sites More sharing options...
Pres Posted July 5, 2018 Report Share Posted July 5, 2018 Just remember that any angle will point to a position on the width of an object, and on the height of it. So a stick in a lug of clay will point to the edge of the first object, and every one afterward will be the same height and width. best, Pres Link to comment Share on other sites More sharing options...
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