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On March 11, 2024, 11:35 AM

Exercise 10.2 - Chapter 10 Mensuration class 6 ncert solutions Maths - SaraNextGen [2024]


Question 1:

Find the areas of the following figures by counting square:

https://img-nm.mnimgs.com/img/study_content/curr/1/6/1/10/2582/Exercise%20-%2010_SS_html_m63ffd8ab.jpg

https://img-nm.mnimgs.com/img/study_content/curr/1/6/1/10/2582/Exercise%20-%2010_SS_html_55325512.jpg

https://img-nm.mnimgs.com/img/study_content/curr/1/6/1/10/2582/Exercise%20-%2010_SS_html_m178c7179.jpg

(a)

(b)

(c)

https://img-nm.mnimgs.com/img/study_content/curr/1/6/1/10/2582/Exercise%20-%2010_SS_html_3b82afc0.jpg

https://img-nm.mnimgs.com/img/study_content/curr/1/6/1/10/2582/Exercise%20-%2010_SS_html_m19126943.jpg

https://img-nm.mnimgs.com/img/study_content/curr/1/6/1/10/2582/Exercise%20-%2010_SS_html_md1d82da.jpg

(d)

(e)

(f)

https://img-nm.mnimgs.com/img/study_content/curr/1/6/1/10/2582/Exercise%20-%2010_SS_html_3f4de225.jpg

https://img-nm.mnimgs.com/img/study_content/curr/1/6/1/10/2582/Exercise%20-%2010_SS_html_c1f3721.jpg

https://img-nm.mnimgs.com/img/study_content/curr/1/6/1/10/2582/Exercise%20-%2010_SS_html_2a75e386.jpg

(g)

(h)

(i)

https://img-nm.mnimgs.com/img/study_content/curr/1/6/1/10/2582/Exercise%20-%2010_SS_html_m6ee2f81f.jpg

https://img-nm.mnimgs.com/img/study_content/curr/1/6/1/10/2582/Exercise%20-%2010_SS_html_1c230417.jpg

https://img-nm.mnimgs.com/img/study_content/curr/1/6/1/10/2582/Exercise%20-%2010_SS_html_63c766ba.jpg

(j)

(k)

(l)

https://img-nm.mnimgs.com/img/study_content/curr/1/6/1/10/2582/Exercise%20-%2010_SS_html_m5d2ce00b.jpg

https://img-nm.mnimgs.com/img/study_content/curr/1/6/1/10/2582/Exercise%20-%2010_SS_html_m3aa7f3ef.jpg

 

(m)

(n)

 

 

Answer:

(a) The figure contains 9 fully filled squares only. Therefore, the area of

this figure will be 9 square units.

(b) The figure contains 5 fully filled squares only. Therefore, the area of this figure will be 5 square units.

(c) The figure contains 2 fully filled squares and 4 half-filled squares. Therefore, the area of this figure will be 4 square units.

(d) The figure contains 8 fully filled squares only. Therefore, the area of this figure will be 8 square units.

(e) The figure contains 10 fully filled squares only. Therefore, the area of this figure will be 10 square units.

(f) The figure contains 2 fully filled squares and 4 half-filled squares. Therefore, the area of this figure will be 4 square units.

(g) The figure contains 4 fully filled squares and 4 half-filled squares. Therefore, the area of this figure will be 6 square units.

(h) The figure contains 5 fully filled squares only. Therefore, the area of this figure will be 5 square units.

(i) The figure contains 9 fully filled squares only. Therefore, the area of this figure will be 9 square units.

(j) The figure contains 2 fully filled squares and 4 half-filled squares. Therefore, the area of this figure will be 4 square units.

(k) The figure contains 4 fully filled squares and 2 half-filled squares. Therefore, the area of this figure will be 5 square units.

(l) From the given figure, it can be observed that,

Covered Area

Number

Area estimate (sq units)

Fully filled squares

2

2

Half filled squares

More than half – filled squares

6

6

Less than half – filled squares

6

0

Total area = 2 + 6 = 8 square units

(m) From the given figure, it can be observed that,

Covered Area

Number

Area estimate (sq units)

Fully filled squares

5

5

Half-filled squares

More than half-filled squares

9

9

Less than half-filled squares

12

0

Total area = 5 + 9 = 14 square units

(n) From the given figure, it can be observed that,

Covered Area

Number

Area estimate (sq units)

Fully filled squares

8

8

Half-filled squares

More than half-filled squares

10

10

Less than half-filled squares

9

0

Total area = 8 + 10 = 18 square units

Also Read : Exercise-10.3-Chapter-10-Mensuration-class-6-ncert-solutions-Maths

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