amp;c vnto 10. asin the example. 5 To diuide the lines of Sint% And Tangents 0* thefide of the Self or* VPon the center Ay and femidiametereqnalltotheline ofLines% defcribe a femicircle A BCD, with ABy perpendicular to the diameter C D, Then diuide the.*quadrants C B, B D, each of them into 90.… … And this line A B fo diuided /hall be the line o£Ske£and muft be transferred into the Sitter. The numbers Tecto them arc to be 10. So. 30. &c vnto go as in the exam*pie. If now in the poynt D9 vnto the diameter C D, wefliall raife a perpendicular D E, and to it drawe ftreigh*lines from the…
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