3. A-What angles can you draw using a 45º triangular set square? And with a 60º triangular set square? ANGLES WITH THE TRIANGULAR SET SQUARE
4. B.- Divide a 77 mm segment into two equal parts, using your compass.
5. C.- Draw a straight line r and any point A on it. Starting at point A, draw a 72º angle off the line using a protractor.
6. D.- A straight line can create a sense of volume. On a sheet of paper, draw a composition showing this effect.
7. E.- Look for a picture painted by Josef Albers which he uses only black and red straight lines, and for the picture named "Homage To The Square: Glow" painted in 1966 by the same author. In which one does the painter create a sense of depth? Laticce Picture Homage to the square Josef Albers Josef Albers 1923-1925 1966
15. 2.A diamond with the longest diagonal measuring 60mm and its smallest diagonal measuring 50mm.
16. 3. A trapezoid with sides measuring 45, 40, 35 and 30 mm and a diagonal of 50 mm.
17. f.- Find a picture by Richard Anuszkiewicz that uses just triangles. Richard Anuszewicz -Triangulated Green, 1977
18. g.- Look for the picture "Grande Toile Grise Pour Kassel" painted by Antoni Tapies in 1964. What polygonal shapes can you see? Antoni Tapies - Grande Toile Grise Pour Kassel, 1964