ADA: You need to plot things out to the coordinate grid before you build.Why don ... angles to calculating angles on a straight line and full turn. Missing lengths and angles.

The axes will include all given coordinate values of 𝒙 and 𝒚. The scales used depends on the values of 𝒙 and 𝒚, and on the available grid. Both the grids can be used to plot a maximum ...