1003030302

SubArea: 
Positional properties
Level: 
A
Project ID: 
1003030302
Accepted: 
1
Clonable: 
0
Easy: 
1
Let p be a line and k be a circle with the centre S and the radius of 3cm. Given the distance of p and S is 2.8cm, the line p is:
a secant of the circle k
a tangent of the circle k
an outer line of the circle k
a chord of the circle k