1. GEOMETRIC OPERATIONS
MARTI

2. Write a definition of a sector bisector.
A segment bisector id s line that divides a line segment into two equal parts.

3. What is an angle?
Is the figure formed by two rays, sharing a common endpoint.

4. Explain the steps we must follow to divide a segment into five equal
parts.

5. Look for pictures that include:
li right angle acute angle
obtuse angle straight
angle

6. Draw a triangle a square and a circle.

7. COLOURS
Gonza

8. 1.- What is the difference between value
and a hue's pure value?

9. 2.- Write a definition of primary and secondary
colours. List each and describe how we obtain
them.

10. What are the warm colours? Why are they called
this?

11. 4.- Give one example of how we can contrast
colours in a composition.

12. 5.- Choose a work of art from the links and analyse
the meaning of its colours.

13. 6.- Look for Claude Monet's "Notre Dame Cathedral"
and Henri Matisse's "Sorrow of the king" or "The
king's sadness"1952. In one of the paintings there is
analogy of colours and in the other one, there is
contrast. Explain what you find in each one.