# homework check

posted by
**Courtney**
.

which if the following statements is false?

a. The points of a circle are coplanar

b. Concentric circles intersect in exactally one point

c. In are AB C Denotes that an arc of the circle has endpoints A and C and that passes through B

d. If a line and a circle are coplanar and the line intersects the circle at exactally one point the libe is called a tangent line

i think its b