1.anwser the following questions:

a-,what angles can you draw using a 45ºTriangular set square ?and whith a 60ºTriangular set square ?

b-,divide a 77mm segment into two equal Parts , using your compass.

c-,draw a staight line r and any point aOn it . Starting at point a draw a 72º Angle off the line using a protactor .

R

d-,a staight line can create a sense of Volume . on a sheet of paper draw a Composition showing this effect.

http://pirimpolla.files.wordpress.com/2008/10/linea-rectas1.jpg

e-,look for a painting paint by josef Albers witch he uses only black and redStaigth lines and for the picture named ''homage''. To the square : ''glow'' painted In 1966 by the same autor . In whitch oneDoes the painter create a sense of Depth?

http://infinitobucle.files.wordpress.com/2010/01/josef-albers-homage-to-the-square-glow.jpg

http://3.bp.blogspot.com/_Itd6VirK2BA/S5A5TCBwVSI/AAAAAAAAAhg/wyJagbHuCdg/s400/Copy+of+home-decorating-color-trends-Albers-01.jpg