Question

Circle A is _____ to circle b

1.concentric
2.tangent
3.congruent
4.coplanar

Answer 1

2. tangent

Explanation:

It can't be concentric because circle A is not inside of circle B.

It can't be congruent because circle B is smaller than circle A.

It can't be coplanar because the two circles do not intersect at one point.

Circle A is tangent to circle B because line CD intersects both circles at the outer side.