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R.D. Sharma solutions Mathematics for Class 9 by R D Sharma (2018-19 Session) chapter 7 Introduction to Euclid’s Geometry

Chapters

R.D. Sharma Mathematics Class 9 by R D Sharma (2018-19 Session)

Mathematics for Class 9 by R D Sharma (2018-19 Session)

Chapter 7 - Introduction to Euclid’s Geometry

Page 0

Define the following terms: 

Line segment 

Define the following term : 

Collinear points 

Define the following terms : 

Parallel lines 

 

Define the following term: 

Intersecting lines 

Define the following term 

Concurrent lines 

 

Define the following term    

Ray 

Define the following term : 

Half-line 

How many lines can pass through a given point? 

In how many points can two distinct lines at the most intersect? 

Given two points P and Q, find how many line segments do they deter-mine. 

 

Name the line segments determined by the three collinear points P, Q and R. 

Write the truth value (T/F) of each of the following statements: 

Two lines intersect in a point. 

Write the truth value (T/F) of each of the following statements: 

Two lines may intersect in two points 

Write the truth value (T/F) of each of the following statements 

A segment has no length. 

 

Write the truth value (T/F) of each of the following statements: 

Two distinct points always determine a line. 

Write the truth value (T/F) of each of the following statements 

Every ray has a finite length. 

Write the truth value (T/F) of each of the following statements: 

A ray has one end-point only. 

Write the truth value (T/F) of each of the following statement:  

A segment has one end-point only. 

Write the truth value (T/F) of each of the following statements

The ray AB is same as ray BA. 

Write the truth value (T/F) of each of the following statement:  

Only a single line may pass through a given point. 

 

 

Write the truth value (T/F) of each of the following statements: 

Two lines are coincident if they have only one point in common. 

In the below fig., name the following: 

 

Fill in the blank so as to make the following statement true: 

Two distinct points in a plane determine a ________ line. 

Fill in the blank so as to make the following statement true: 

Two distinct ________ in a plane cannot have more than one point in common. 

Fill in the blank so as to make the following statement 

Geven a line and a point, not on the line, there is one and only         line pwahsiscehs through the given point and is       to the given line. 

Fill in the blank so as to make the following statement 

A line separates a plane into                              parts namely the and the                  itself.

R.D. Sharma Mathematics Class 9 by R D Sharma (2018-19 Session)

Mathematics for Class 9 by R D Sharma (2018-19 Session)
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