This investigation explores using different shapes as the hands of the clock. What things occur as the the hands move.
Can you use LOGO to create this star pattern made from squares. Only basic LOGO knowledge needed.
This LOGO challenge starts by looking at 10-sided polygons then generalises the findings to any polygon, putting particular emphasis on external angles
This is the second in a twelve part introduction to Logo for beginners. In this part you learn to draw polygons.
Learn how to draw circles using Logo. Wait a minute! Are they really circles? If not what are they?
Shogi tiles can form interesting shapes and patterns... I wonder whether they fit together to make a ring?
Points A, B and C are the centres of three circles, each one of which touches the other two. Prove that the perimeter of the triangle ABC is equal to the diameter of the largest circle.
Weekly Problem 1 - 2006
The diagram shows two circles enclosed in a rectangle. What is the distance between the centres of the circles?
