Proportional Compass
Points O, N can be moved freely.
Move point O and then use point N to adjust the position of P
When selecting point N, point O is also selected, and the compass can be moved without modifying it.
You can change the ratio to adjust the proportional compass.
What is the proportionality ratio between the sides of the yellow square and the green square
What is the proportionality ratio between the sides of the violet hexagon and the red hexagon?
True or false: Is the diameter of the orange circle twice that of the blue one?