Which statements are true? 1) Through a given point not on the line, there are infinite number of lines parallel to the given line

2) By the Triangle Angle-Sum Theorem, the sum of the measures of all the angles of a triangle is 180\large ^\circ

3) In a scalene triangle, two angles are congruent.

4) By the Triangle Exterior Angle Theorem, the measure of each exterior angle of a triangle equals the sum of the measures of its two remote interior angles.

a) 1, 2

b)1, 3

c)1, 4

d) 2, 3

e)2, 4

f)1, 2, 3

g)2, 3, 4

h)1, 2, 3, 4