Count the number of line segments drawn in each of the following figures and name them:

Consider the adjoining figure of the line $\overleftrightarrow{MN}$. State whether the following statements are true (T) or false (F) in context of the given figure.

(i) Q, M, O, N and P are points on the line $\overleftrightarrow{MN}$.

(ii) M, O and N are points on the line segment $\overline{MN}$.

(iii) M and N are end points of the segment $\overline{MN}$.

(iv) O and N are end points of the segment $\overline{OP}$.

(v) M is a point on the ray $\overrightarrow{OP}$.

(vi) M is one of the end point of the segment $\overline{QO}$.

(vii) Ray $\overrightarrow{OP}$is same as ray $\overrightarrow{OM}$.

(viii) Ray $\overrightarrow{OM}$is not opposite to ray $\overrightarrow{OP}$.

(ix) Ray $\overrightarrow{OP}$is different from ray $\overrightarrow{QP}$.

(x) O is not an initial point of ray $\overrightarrow{OP}$.

(xi) N is the initial point of $\overrightarrow{NP} \text{ and } \overrightarrow{NM}$.

In the adjoining figure, name the point(s)

(i) in the interior of ∠DOE

(ii) in the exterior of ∠EOF

(iii) on ∠EOF

Draw rough diagrams of two angles such that they have

(i) one point in common

(ii) two points in common

(iii) one ray in common