NCERT Solutions for Class 6 Maths Chapter 14 Practical Geometry Ex 14.2

NCERT Solutions for Class 6 Maths Chapter 14 Practical Geometry Ex 14.2

NCERT Solutions for Class 6 Maths Chapter 14 Practical Geometry Ex 14.2

NCERT Solutions for Class 6 Maths Chapter 14 Practical Geometry Ex 14.2 are the part of NCERT Solutions for Class 6 Maths. Here you can find the NCERT Solutions for Class 6 Maths Chapter 14 Practical Geometry Ex 14.2.



Ex 14.2 Class 6 Maths Question 1.

Draw a line segment of length 7.3 cm using a ruler.

Solution:
Step 1: Mark a point P.
Step 2: Place the 0 mark of the ruler against the point P.
Step 3: Mark a point Q at a distance of 7.3 cm from P.
Step 4: Join P and Q.

Thus, PQ is the required line segment of length 7.3 cm.


Ex 14.2 Class 6 Maths Question 2.

Construct a line segment of length 5.6 cm using ruler and compasses.

Solution:
Step 1: Draw a line l of any suitable length.
Step 2: Place the needle of the compasses on the zero mark of the ruler and open it up to 5.6 cm mark.
Step 3: Place the needle at any point A at the line l and draw an arc to cut l at B.

Thus, AB is the required line segment of length 5.6 cm.

 

Ex 14.2 Class 6 Maths Question 3.

Construct AB of length 7.8 cm. From this, cut off AC of length 4.7 cm. Measure BC.

Solution:
Given that AB = 7.8 cm and AC = 4.7 cm.
Step 1: Place zero mark of the ruler at A.
Step 2: Mark a point B at a distance of 7.8 cm from A.
Step 3: Mark another point C at a distance of 4.7 cm from A such that AC = 4.7 cm.
Step 4: On measuring the length of BC, we find that BC = 3.1 cm.


Ex 14.2 Class 6 Maths Question 4.

Given AB of length 3.9 cm. Construct PQ such that the length of PQ is twice that of AB. Verify by measurement.

(Hint: Construct PX such that the length of PX = length of AB; then cut off XQ such that XQ also has the length of AB.

Solution:
Step 1: Draw a line l of any suitable length.
Step 2: Draw AB = 3.9 cm.
Step 3: From the line, construct PX = AB = 3.9 cm.
Step 4: Again construct XQ AB = 3.9 cm
Verification: PX + XQ = AB + AB

Thus, 2AB = PQ

 

Ex 14.2 Class 6 Maths Question 5.

Given AB of length 7.3 cm and CD of length 3.4 cm, construct a line segment XY such that the length of XY is equal to the difference between the length of AB and CD. Verify the measurement.

Solution:
Step 1: Construct AB = 7.3 cm and CD = 3.4 cm.

Step 2: Take a point P on the given line l.
Step 3: Construct XZ such that XZ = AB = 7.3 cm.
Step 4: Construct ZY = CD = 3.4 cm such that XY = AB – CD.
Verification: On measuring, we observe that XY = 3.9 cm = 7.3 cm – 3.4 cm.
AB – CD
Thus, XY = AB – CD.




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NCERT Solutions for Maths Class 7

NCERT Solutions for Maths Class 8

NCERT Solutions for Maths Class 9

NCERT Solutions for Maths Class 10

NCERT Solutions for Maths Class 11  

NCERT Solutions for Maths Class 12

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