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Brilliant’s Composite Mathematics Class 6 Solutions Chapter 11 Line Segments
Welcome to NCTB Solutions. Here with this post we are going to help 6th class students for the Solutions of Brilliant’s Composite Mathematics Class 6 Math Book, Chapter 11, Line Segments. Here students can easily find step by step solutions of all the problems for Line Segments, Exercise 11.1 and 11.2 Also here our mathematics teacher’s are solved all the problems with easily understandable methods with proper guidance so that all the students can understand easily.
Line Segments Exercise 11.1 Solution
Question no – (1)
Solution :
Figure – (i)
Six line segments.
Named – AB,AC,AD,BC,DC and BD
Figure – (ii)
Six line segments .
Named – PQ,QR,RS,SP,SQ and PR
Figure – (iii)
Seven line segments.
Named – AB, BC, CD, DE, EA, AD and BD
Figure – (iv)
Six line segments.
Named – AB, BC, CA, PQ, QR and RP
Figure – (v)
Ten line segments.
Named – AB, BC, CD, DA, BE, AF, CH, DG, EF, and BD
Question no – (2)
Solution :
Three line segments AB, BC, AC
Question no – (3)
Solution :
In the given options (ii), (iii) and (iv) are line segments.
Question no – (4)
Solution :
Figure – (i) AB end points – A,B
BC end points – B,C
AC end points – A,C
Figure – (ii) AB end points – A,B
BC end points – B,C
AC end points – A,C
Figure – (iii) PQ end points – P,Q
QR end points – Q,R
RS end points – R,S
SP end points – S,P
PR end points – P.R
Question no – (5)
Solution :
(i) A segment is a line.
= Statement is False
(ii) A segment has a length.
= Statement is True
(iii) A segment AB is written as AB.
= Statement is False
(iv) A segment AB has two end points A and B.
= Statement is True
(v) Two points P and Q in a plane determine a unique line segment.
= Statement is True.
Question no – (6)
Solution :
In the given question we get,
AB = 10
BC = 14
AC = 12
D and E are min points of AB and AC respectively
(a) What is the measure of AE?
AE = 12/2
= 6
(b) What is the measure of BD?
BD = AB/2
= 10/2
= 5
(c) What is the measure of BD?
EC = AC/2
= 12/2
= 6
Question no – (7)
Solution :
Given in the question,
AB = 2.5 and CB = 2.5,
C is not the mid point of AB.
Now the required diagram :
Question no – (8)
Solution :
(a) State the length AC, AP, and AD in the Fig. 11.10.
The length of AC,
= 4 + 3
= 7
The length of AP
= 3 + 3 + 6
= 12
The length of AD
= 3 + 3
= 6
(b) Name the two mid points.
= Mid points – K,B
(c) Name two bisectors.
= KB and CD
Question no – (9)
Solution :
According to the question,
RS = 20 and E is mid points of Rs
∴ RE,
= RS/2
= 20/2
= 10
Therefore, the measure of RE = 10
Next Chapter Solution :
👉 Chapter 12 👈
