Draw the figure for the following. R S ↔

We know that, a line is a set of points which is extended in two directions infinitely. Given that R S ↔ , it extends both side infinitely from both points R and S . So, it is shown by using the arrow marks at two ends points.

Draw the figures for the following. C D ¯

We know that, a line segment is a part of a line that is bounded by two distinct end points, and contains every point on the line between its endpoints. It is denoted by using symbol ¯ over the two end points. Given C D ¯ , which has two end points C and D . So, the line segment C D will be drawn as follows,

Check the given below are adjacent angles? Or not? Note: ∠ c , ∠ d are right angles.

Two angles are adjacent when they have a common side and a common vertex (corner point) and don't overlap. Given, In the above figure, we have two angles c and d . Given, c and d are right angles. Here c and d have common vertex and common arm. So, given angles c and d are adjacent angles.