( sincethey are both radii of the smallcircle).LessonSummary
In this sectionwe learnedaboutexternallyand internallytangentcircles.We lookedat the differentcases
whentwo circlesare both tangentto the sameline, and/ortangentto eachother.
LessonExercises
is tangentto both circles.1.. Find.
2. and. Find.
3. and. Find.
4. and Find.
is tangentto both circles.Find the measureof angle.- and
- and