Skip to content / Đến nội dung
ThichHocToan.com

IMSO 2007 Mathematics — Taiwan Second Round Short Answer (20 Questions) Question 20

IMSO Maths · IMSO 2007 Mathematics — Taiwan Second Round Short Answer (20 Questions)

Question 20

How many squares and triangles can you count in the figure below? An example is given to show that squares and triangles can be counted more than one.

The separate example has 5 squares and 6 triangles. Count the main figure, not the example.

Question illustration