How many line segments are there in the given line? Name them.

Name the vertex and sides that form each angle.
(i)

vertex ________
sides ________
(ii) 

vertex ________
sides ________

Draw and label each of the angles.
(i) \(\angle \mathrm{NAS}=90^{\circ}\)
(ii) \(\angle \mathrm{BIG}=35^{\circ}\)
(iii)\(\angle \mathrm{SMC}=145^{\circ}\)
(iv) \(\angle \mathrm{ABC}=180^{\circ}\)

Draw any 3 lines to have a point of concurrency.

Draw any 3 lines that are not concurrent. Find the number of points of intersection.

Find the type of lines marked in thick lines (Parallel, intersecting or perpendicular).

In the following Figure, name the angles.

Write the alternate name of the angle

Draw the diagram of two angles having only one common point.

What is the supplementary and complementary angles of 60°