If \[\Delta \text{ ABC}\]is an isosceles triangle, what is the number of lines of symmetry of\[\Delta \text{ ABC}\]?

If \[\Delta \text{ ABC}\]is an isosceles triangle, what is the number

1.	If \[\Delta \text{ ABC}\]is an isosceles triangle, what is the number of lines of symmetry of\[\Delta \text{ ABC}\]?
A.	0
B.	1
C.	2
D.	3
Answer» C. 2