Solve: 
1)  How many triangles (including big ones) can you find in the next figure?

2)  Into how many pieces is the circle divided in the next figure?

3)  How many small squares are in the next figure?

4)  Assuming that each new line bisects the smallest angle: In degrees, what is the smallest central angle in the next figure?

5)  The base of the next triangle is 2 units longer than the one before. The first triangle is an isosceles triangle with legs = 2 units. What is the area of the next triangle?

6)  Each figure is created with little squares of side length 2. What is the area of the next figure?
