Use the figure to name:             

(a) Five points                                                      

(b) A line

(c) Four rays

(d) Five line segments

Name the line given in all possible (twelve) ways, choosing only two letters at a time from the four given.

 

Use the figure to name:

(a) Line containing point E.                                    

(b) Line passing through A.

(c) Line on which O lies.

(d) Two pairs of intersecting lines

How many lines can pass though:

(a) one given point? (b) two given points

Draw a rough figure and label suitably in each of the following cases:

(a) Point P lies on AB   (b) XY and PQ intersect at M.

(c) Line contains E and F but not D. (d) OP and OQ meet at O.

Consider the following figure of line MN. Say whether following statements are true or false in the context of the given figure:

(a) Q, M, O, N, P are points on the line MN.                            

(b) M, O, N are points on a line segment MN.

(c) M and N are end points of line segment MN.

(d) O and N are end points of line segment OP.

(e) M is one of the end points of line segment QO.

(f) M is point on ray OP.                            

(g) Ray OP is different from ray QP.

(h) Ray OP same as ray OM.

(i) Ray OM is not opposite to ray OP.

(j) O is not an initial point of OP.

(k)O is not an initial point of NM and NP.

Classify the following curves as (i) Open or (ii) Closed.    

Draw rough diagrams to illustrate the following:

(a) Open curve

(b) Closed curve

Draw any polygon and shade its interior.

Consider the given figure and answer the questions:

(a) Is it a curve?                  

(b) Is it closed?                

Illustrate, if possible, each one of the following with a rough diagram:

(a) A closed curve that is not a polygon.

(b) An open curve made up entirely of line segments.

(c) A polygon with two sides.

Name the angles in the given figure.

 

In the given diagram, name the point(s):

(a) In the interior of ∠DOE.

(b) In the exterior of ∠EOF.

(c) On ∠EOF.

 

Draw rough diagrams of two angles such that they have:

(a) One point in common.

(b) Two points in common.

(c) Three points in common.

(d) Four points in common.

(e) One ray in common.