Dr Pooranmal and Ashfaq A Khan Solutions for Chapter: Lines Segments and Rays, Exercise 1: EXERCISE 15.1

Construct two line segments of length $3.6 \mathrm{cm} \text{and} 4.8 \mathrm{cm}$. Name them as AB and CD respectively. Construct a segment whose length is equal to $2\mathrm{AB}+3\mathrm{CD}$.

Count the number of rays in the figure and name them. Now answer the following question.

 Is ray BA different from ray CA?

Count the number of rays in the figure and name them. Now answer the following question.

 Is ray GC different from ray GE?

The intersection of two line segments may be a _____.

A part of a line with two end points is called a _____.

A part of a line with only one end point is called a _____.

Segment AB is _____ to segment BA.

Two segments are said to be congruent, if they have _____.