The number of line segments in is 

(a)

1

(b)

2

(c)

3

(d)

4

A line is denoted as

(a)

AB

(b)

\(\overrightarrow { AB } \)

(c)

 \(\overleftrightarrow { AB } \)

(d)

\(\overline{\mathrm{AB}}\)

In this Figure, which is not the correct way of naming an angle?

(a)

∠Y

(b)

∠ZXY

(c)

∠ZYX

(d)

∠XYZ

In this Figure, ∠AYZ = 45°. If point ‘A’ is shifted to point ‘B’ along the ray, then the measure of ∠BYZ is ___________
.

(a)

more than 45° 

(b)

45°

(c)

Less than 45°

(d)

90°

A set of collinear points in the figure are _________.

(a)

A, B, C

(b)

A, F, C 

(c)

B, C, D

(d)

A, C, D