Intersecting Circles
- Author:
- qehsmaths
- Topic:
- Circle
Use interactive to explore the conditions for two circles to intersect.
How does the distance between the centres of the circles relate to the sum or difference of the radii for different situations?
Explore distinct circles, intersecting circles, externally tangential circles, internally tangential circles and one circle enclosed by another.
What situations are possible when the radii are equal?