Look up the documentation here (or in your notebook interface) - there is a command called arc, and there is a command called polygon:
http://sagemath.org/doc/reference/plotting.html On Sunday, July 8, 2012 10:44:31 AM UTC-4, The Doctor (Michael) wrote: > > Hullo. > > I am new to Sage, but am hoping that Sage will provide a good alternative > to Maple, and MatLab; and that I can use Sage in my new job. > > Basically, I am now a solution author for Chegg and will be writing > solutions for Calculus and Analysis textbooks mainly. For my 1st > assignment, I need to be able to draw various regions (domains) to aid in > setting up iterated integrals in rectangular and polar coordinates (and > eventually spherical and cylcindrical coordinates as well). > > > Right now, I have 2 questions. > > (1) I need to use Sage to graph three-fourths of a circle with radius = 4 > (from 0 to 3*pi/2). Then I also need for the area between this arc and the > x-axis (for Quadrants 1 and 2) and the y-axis (for Quadrant 3) to be shaded > and I need x and y labels for the coordinate system. > > (2) I need to be able to draw a region D, where D is a triangular region > with vertices (0,0), (2,1), (0,3). > > I have literally just started using Sage (and am not *terribly* efficient > with MatLab, and Maple) and need some help here. Thanks, > > -Michael D > -- To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/sage-support URL: http://www.sagemath.org
