153k views
2 votes
Two concentric circles with center point P. How many tangent lines can be drawn that both circles share?

a. 1
b. 2
c. 0

User Alalalala
by
6.4k points

2 Answers

3 votes
a.1 tangent line only.
User Anteara
by
5.4k points
5 votes
C. 0, there is no line that touches both circles from the outside
User Andy Nuss
by
6.1k points